I love packrafts, but not their prices. Three years ago I bought a Klymit Litewater which served me well, but wanted something faster and more beautiful, yet almost as light. After a lot of internet research I decided the packraft I needed was an Alpacka Caribou or a Kokopelli Rogue Lite. But if I ever told my wife I had spent about 900€ on something that looks like a beach toy I would be in serious trouble.
And then, early in 2020 I found a pre-owned but unused Rogue Light for just 450€ including a carbon fibre paddle. It seemed too good to be true – was it some kind of scam? In fact the vendor had bought it for a trip that had to be cancelled, and he had no further use for it. One man’s misfortune is another man’s luck…
Sadly, before I had the chance to try it, the pandemic was in full swing and we were confined in our homes. I had to wait for June for a chance to use the Rogue Lite. My parents-in-law own an apartment in Costa Brava on the Mediterranean. There are a lot of nice beaches, coves and beautiful spots there, and many of the best can only be accessed from the sea. As I was teleworking, we moved to the apartment from June to September: what a beautiful chance to use the Rogue Lite in full!
There was an unused closet in the apartment and the inflated Rogue Lite fitted in quite well (it’s 2.15 metres long and 94 cm wide). Kokopelli boasts about the Rogue Lite having ‘the most bombproof valve on the planet’; in those three months I only had to top it up once, so I think Kokopelli has some reason in that.
The beach is about two kilometres from the apartment. As the Rogue weighs under 3kg, I could easily carry it fully inflated under my arm… That’s what packrafts are for! The boat is very robust and the paddling position is comfortable. The seat is good, and you can back lean on the stern. I am 1.83m tall and can keep my legs fully extended, which means that I can paddle for hours without feeling cramped.
My usual starting point was the north side of Sant Pol Bay, between the towns of Platja d’Aro and Sant Feliu de Guíxols. The sea is usually quieter so it’s a good place for embarking and disembarking, but the beautiful coves are in the south side. In the beginning, I just crossed the 1-km wide bay always in protected waters, to a small beach in the other side, that can only be accessed by sea, had a rest then came back. But, as my confidence in the Rogue Lite grew, my excursions became longer, even going out of the bay into the open sea. I once obtained a top speed of 6km/h, and I could keep 5 km/h for 15 minutes and 4 km/h for more than an hour. A 10-km round trip in the sea is not difficult in the Rogue Lite.
I was surprised of how seaworthy the Rogue Lite felt: it’s not difficult to paddle against a head wind, and side winds don’t make it drift too much (I imagine that the pointed stern acts as some kind of keel). One day, the sea conditions seemed awful, with a strong Force 4 winds and metre-high waves (Mediterranean waves are short, steep and have a high frequency, so 1-m Mediterranean waves are worse than 2-mAtlantic waves; believe me). I decided to go out anyway, as the wind was blowing onshore. The Rogue Light did outstandingly: I could paddle into the wind, and the boat handled the waves easily. To make things worse, some large powerboats were around, creating their own waves, so sometimes I got waves from different directions at the same time. In some moments, I was in the trough between waves and completely surrounded by water… then, the Rogue Lite rode the wave and I was on top… easy! The tubes are high enough to avoid water getting in, even with these waves. If a wave seemed too menacing, I simply paddled straight into it. The rockered bow made an easy job of climbing the wave. Overall, it turned to be a lot of fun.
The only negative aspects I found are: the price, and the the floor: Kokopelli seems very proud of the kevlar floor, but they could have made it a little longer and wider, so it could better protect the lower part of the tubes. Overall, I really like my Rogue Lite and I hope to keep it for many years.
I fell in love with the idea of packrafting as soon as I read about it. Sadly, when I started looking at prices I almost had a heart attack… an average Alpacka or Kokopelli costs more than 900€ in Spain – that’s a lot of money for me. But then I found the Klymit Litewater cost only 200€ including transport and import tax. I decided it deserved a try.
Two weeks later the first thing that surprised me was it’s really light (1300g in my scales) and easily packable. At a toy shop close to home I got a] cheap 7-piece paddle. The boat, the paddle and my everyday gear all fitted in a 5-litre Decathlon backpack. From March to October I always carry it with me so if I have a couple of hours free, I can go to the nearest water body for a paddle. That’s the whole point of ultralight boats like this.
The inflation bag is small, but is sturdy and waterproof. It serves to carry the boat and once inflated, a place to keep your belongings safe and dry. It takes between 5 and 10 minutes to inflate, after which it needs to be topped by mouth. The integrated seat is mouth-inflated. Once done the shape feels a bit odd as it’s short (1.93 m) and wide (1.15m). It has six tabs around the outer edge of the tubes for securing your belongings.
The paddling position is surprisingly comfortable: the sidewalls are low, but the stern provides good back support. The boat is long enough for me (I’m 1.83 metres) to keep my legs fully stretched. The material feels REALLY thin, but in three years my Litewater has rubbed against sand, gravel, rocks and concrete, and it still looks good. No punctures. The valve is simple, but doesn’t leak. This summer I kept the Litewater inflated for more than a month with no need to top up The deflation valve is a simple dump valve and one good feature of the Litewater is it dries fast.
I’m an atypical packrafter, as I use my boats in the sea. I alternate the Mediterranean (Costa Brava) and Atlantic (Ria de Arousa, a very large bay in northwest Spain), so all my comments will be related to the behaviour of the Litewater at sea. On the water it’s slow, but this is to be expected, as it’s short, wide and low-pressure. I don’t think I’ve ever gone more than 3 km/h. On the other hand, it’s more seaworthy than I expected, can hold its own quite well in the waves, and you can make headway against a moderate wind. Once I found myself in an unfavourable situation: the sea and the wind were calm, so I paddled for 20 minutes to a small island one kilometre off the beach. But, when it was the time to come back, a strong wind had risen up, blowing across my course. There was also a noticeable swell, and a tidal current against me. It took me almost an hour to get back, but the Litewater managed it. Of course, with such low sides, you get pretty wet but overall, I’m very satisfied with it. I now have a Kokopelli Rogue Light but am keeping the Litewater for when I need to travel light, or for my son or guests.
I bought one of the last Itiwit EB-100 sold new in Spain for 40€ from Decathlon which, in my opinion, is an absolute steal. It cost about a quarter of the price of the incumbent Itiwit 1-person inflatable kayak, but does almost anything the larger boat can do (maybe, that’s the reason why Decathlon discontinued it). I use it with a Decathlon 4-piece aluminium paddle. For 75€ I got a kayak (with a carrying bag), a paddle, and a foot pump.
It’s a small boat, about 215cm long and 95cm wide. Decathlon declares a weight of less than 3kg but, on my scales, it was about 4kg. It has the same construction as other Itiwit kayaks: two side air bladders with a removable outer nylon cover and a PVC floor. I find it robust enough: mine had close encounters with rocks, concrete and gravel and came away intact. If Decathlon had tried a little more seriously, they could have created a very nice budget packraft. The air valves are mini-Boston and are robust and leak proof, but require a specific nozzle in the pump that’s difficult to find. I had to cut and customize one of the adaptors of my foot pump to fit.
I use mine in the sea, both off the coasts of Galicia (northwest Spain) and Catalonia (Med). It’s not very fast as it’s short and wide, but it’s very stable and holds its own at sea with some waves. I’ve found I could paddle easily against a Force 3 wind and a tidal current, and have paddled with one-metre waves without a problem.
There are some negative points: the worst in my opinion is the paddling position: you sit high with legs in a 110º angle and no back support. It’s comfortable for about an hour but after that, your back begins to hurt and your legs feel cramped. On the other side, you can easily take a 10-year old child between your legs. Another negative point is the looooong time it takes to dry, even in August in the Mediterranean it can easily be more than an hour. Overall, I think it’s a great beginner’s kayak for the price. It’s a pity Decathlon doesn’t make it any more.
Shipwreck is the latest contender in self-branded full drop-stitch (FD-S) IKs customised in China to an importer’s specifications. With the ArrowStream – not a bad name – you get all the kit including two four-part paddles and a two-way barrel pump. The box it came in weighed a staggering 29.5kg – I could barely get up the stairs; it’s twice the volume of my Seawave 2. But once unwrapped, the whole kit: everything in the bag, weighs 25.4kg.
The bare boat itself is only 17.8kg, and with one seat and footrest, the splash vizors and the skeg comes in at 19.7kg on the water (plus pump and bag) according to my kitchen and suitcase scales. By comparison, had I kept the stock seat and footrest on my Seawave 2, it would have been 17.7 kg on the water, so that’s not as bad as the bulk – about 90cm x 70cm x 35cm boat alone in the bag – might suggest. According to my tape it’s 431cm long and 83cm wide. That gives it an LxW ratio of 5.19 which, compared to the table here is also pretty good. And don’t forget the maximum width is measured high up on the outward-angled sides; the actual width at the waterline is around 60cm or 23.6 inches – fairly slender by IK standards. More on that later. The big advantage with these slim, 10cm-thick side panels compared to round tubes is loads more space inside. The interior width is 45cm at floor level and 66cm at the top of the sides.
The seats include a hefty 9cm-thick seat base incorporating a firm, 6cm foam block which can be zipped out. I can see that foam feeling a bit hard sat on the hard, 10psi floor after a few hours, but it could be easily replaced with something softer or lower. Or you could even zip an inflatable cushion in there to reduce the packed volume. The backrest is tall and wide, with loads of tensioning straps to get the position and angle to your liking. You can reposition a solo seat in the middle, a big benefit with any open tandem IK.
The footrests add up to a couple of 4cm ø hard foam tubes. This diametre is too small for a secure foot placement and they squidge once you push on them. For the test I replaced it with a section of 10cm PVC drainpipe. There are two pairs of D-rings on the floor to attach the tube, presumably with the two packing straps supplied. But that means adjustment is only forwards, away from each seat. So if they’re too far away for your feet you’ll need to adjust the seats forward which may not ideal for trim. However, in the tandem video above the attachment D-rings appear to be in the right spot, even if the trim at 2:09 appears a bit front-heavy. For my solo paddle I joined the two straps into a loop (above left) to use the footrest pipe. Pushing off a proper footrest makes sitting more comfortable and less slouchy. The important thing is the D-rings are there.
Flexible plastic splash visors slip under the rims of the short decks, and the slot-in skeg is the usual (for this type of boat) 9-inch monster. There are handles at each end and a pair on the sides.
The supplied mesh-sided backpack is commendably huge: big enough to get everything in. There are cinch-down straps on the sides and the top, and a big zip plus a clear pocket on the front. The mesh sides will help a wet boat air off. But considering the weight it’s carrying, you do wonder if the shoulder straps will survive too much heaving on and off on public transport. I know my Gumotex backpack didn’t, and neither did the similarly huge Kokopelli Moki bag.
The whole assembly of the boat is very clean – that’s the wonder of heat-welding compared to messier rubber gluing. An exception are stray thread ends inside where a tape covers the floor–sides cavity (left). Once inflated I could see no blisters in the D-S panels which, with threads every 5mm, adds up to an estimated 4 kilometres metres of space yarn! Maybe that’s what explains the bulk, but once vacuum sucked down, I don’t think so. It’s more that the stiff but soft-textured PVC can only be loosely folded over, not rolled up. Half the bulk is just air. The supplied four-part 220cm alloy paddles weigh only 950g and have blade-angle adjustment holes 45° either sides of flat. The blades also have little hooks cut in the sides which are actually quite handy, now I think about it. Assembled, there’s quite a lot of slack in the three joints which will only get worse with use but they’ll certainly get you moving until you decide to upgrade.
Pumping stations Pumping up the ArrowStream to an indicated 10psi measured by the 1.7-litre barrel pump’s built-in manometer took less than 90 seconds for the floor and a minute for each side. The pressures may be high but there’s much less volume here than a tubed IK. The pump comes with a nifty red cap which you easily unscrew to switch to downward-action-only to help attain higher pressures. I actually managed those times on double action all the way to 10psi. It’s manageable, but others will welcome the lighter pumping option as pumping effort increases. Checking against my accurate Bravo hand manometer, the 10psi figure on the dial was spot on. Good to know.
One good thing about the 64cm tall pump is that, I at least, stoop less compared to my 45cm Bravo. That makes pumping a whole lot more comfortable, though conversely shorter pumpers may find the height awkward. As mentioned here, a barrel pump suited to high D-S pressures needs to be relatively tall but slim. The raft valve nozzle on the end of the hose had the bridge inside to press open the inflation valve once clamped on, so as to ease the pumping effort. This also enables sucking the boat down to maximum compactness. I’ve only just realised these nozzle bridges are the key to compact suction packing, as long as you have push-push valves. After shrink-packing, as you quickly remove the nozzle the valve closes and virtually no air in sucked back in. One thing you don’t get on a self-branded boat like this is a conformity table stating recommended pressures, HIN, payloads, ISO rating, CE stamp and so on. But there’s a one year warranty against manufacturers defects.
On the Water
I’ve been speculating about these boxy, hardshell-stiff full drop-stitchers for years and finally had a chance to try one. I picked a 21km (13 mile) section of the Thames from Shepperton to Richmond with three lock portages on the way. From where I live it’s an hour and a half by train, then a 20-minute walk to the river: a good test of real-world packboating. All I had to do now was sit back and wait for a sunny, mid-December day. In the end I settled for a dry day and once I got there, it dawned on me I’ve not been to my local train station for 9 months or more. To spare the mesh backpack, I used an old folding trolley. It can hack rough treatment but these days most London stations have lifts, so the whole trip was rather effortless.
A 15-minute walk from Shepperton station, I’d located a perfect put-in off Google maps: a paved dock down a bank tucked between trees and just a foot above the water (left). As so often happens when setting up in the more populated south, as I set up a passing chap was curious about the boat. Little do these people know they’ve stumbled upon the UK’s self-styled inflatable guru! A comprehensive exultation of The Packboating Way may have been more than they bargained for.
The planned route broke down as: 4km to Sunbury Lock; about the same to Molesey Lock; another 8 to Teddington and 4 or so to Richmond. As I wrote recently in an IK guidebook (out later): first time in a new boat choose a quiet, safe and easy spot and if in doubt, do the tippy test before you let go of the river bank. Perched on the thick 9cm seatbase, the ArrowStream felt wobbly on its relatively narrow hull that’s about 60cm wide at the waterline where you sit. At a guess my Seawave 2 might be 70cm or less at the water level, but the difference must be that the Seawave sags a bit and leans over onto round side tubes (below right) which vaguely maintain the waterline width; the Shipwreck’s super-stiffness and near-vertical sides are what I’ve decided to call a ‘flowerpot’ profile (below left) which quickly narrows and has less to support it as it leans over.
Had it been a lovely summer’s day in a shallow pool, it would have been interesting to push the tippy test past the limit. And also find out how easy it was to re-enter the ArrowStream from deep water. But it was a cheerless mid-December day on the Thames. I suspect the Shipwreck is more stable than it feels: what they call low primary (upright) stability but good secondary (leaning) stability, though some think latter concept is bollocks; a kayak either feels stable to you or it doesn’t. As for deep-water re-entry, like a canoe, the tall, thin sides may make that tricky, depending on how well you can dolphin-launch yourself up and into the boat without pulling more water in. Luckily I had the option to zip out the 6cm foam block from the 3cm padded seatbase envelope and sit nearly on the floor. I could try the block later when I was more accustomed to the boat. Sat lower, the boat felt normal. It can be rocked side-to-side more readily than my Seawave and you have to make sure you sit right on the centre line. As others have said it may tip off centre but it won’t go right over, at least on flat water.
On this first stage, in the interests of analytical rigour I planned to use the four-part paddle before switching to my trusty Werner. In fact it worked perfectly well for an alloy straight-shaft. You don’t really notice the slack joints, though the width of the boat’s high sides caused the paddle to brush against them. It was the same with my Werner later, so it might be an idea to tape this area against wear. Sat on the seat foam block or other added padding would get you higher for more paddle side-clearance. Once I got on the move the biggest problem was as anticipated: the tendency of the ArrowStream to track straight as an arrow. Normal inputs to fine-tune the direction had no effect and progress became an annoying succession of straight lines broken by occasional hard hauling or jamming in a stern rudder/forward pry (it’ll all be in the book!) to get it on track. This was the same issue we had with the Moki a few months back. Is it the stiff D-S floor? Is it the huge skeg? The sculpted hard plastic bow and stern prows? Read on, but I got to Sunbury in less than half an hour which was a pretty good 5mph with help from the current.
Here I didn’t think to investigate what had looked on Google like a fish-ladder/mini weir on the left of the lock. I now realise it was a very handy canoe roller ramp: a slopping drop which would have made portaging near effortless. I’ve never seen these before; with a little more excavation they could be made into chutes as found uniquely on the Medway but perhaps the Thames’ current gets too strong for them. Instead, I hauled the kayak up onto the towpath, carried it past the lock and clambered back down a dockside ladder. Grabbing one side-handle, a solo paddler can rest the boat on the hip and carry it a short distance.
Paddling off with the weight (trolley, pump, spare paddle) now in the back and my Werner in hand, progress improved. A favourite paddle of 15 years fits like a well worn pair of boots, except boots would never last that long. I still hadn’t got to grips with steering nuance. There is just no way skipping a few strokes on one side will make any difference: the Arrow Streams full ahead like a rocket sled on rails. Of course, it’s better that way round than the other. Somewhere downriver a mate who lived nearby was standing by to grab some drone footage, but you’ll see better video at the top of the page. A few stills below.
With half an hour spent chatting or in a holding pattern while the drone buzzed overhead, annoying all in earshot, I wondered if I’d left it too late to get to Richmond before dark. At Molesey Lock I nearly made the same portaging mistake had not a kayaker catching up scooted down the ramp (below). They may not be as much fun as a chute, but with shallow water on either side, you can hop out and portage in a minute, even without using the rollers. It’s probable the day’s three locks (plus Richmond’s tidal barrier, just downstream of town) are the only such roller-ramps on the Thames’ 45 locks.
From here it was an 8-km stretch to Teddington where I thought I might bail if I felt tired. That’s the great thing with a packboat: you can change plans as you go. After passing rows of cute riverside dwellings and many seemingly abandoned boats, from here on the river was less grubby and urbanised as it passed the vast grounds of Henry VIII’s Hampton Court Palace. Right from the start I’d been surprised at the number and variety of birds on the Thames, not least the hordes of swans (which were protected by ancient royal decree until 1998). I noticed one had a cunning way of fluffing its wings out into a pair of downwind sails to tale advantage of the tailwind.
Like a weary traveller, I came upon a glittering riverside metropolis and for the life of me couldn’t work out where this was. Happy shoppers and joggers where cruising along the waterfront. Cafes, bars and patisseries were making the most of it before Covid restrictions ramped back up in a few days. Was Thames Ditton really like a mini-Manhattan? Or have I been cooped up indoors a little too long. I asked a passing boatman what was this place of wonder. “It’s Kingston, mate. Why, wherja think it was?” I hadn’t the heart to tell him.
As I paddled past, I clocked the distinctive slabby flanks of an Aqua Marina Tomahawk tucked between two raptor-like speed boats. That particular boat was about as good value an FD-S IK as you could buy until this Shipwreck washed up on the ebbing tide.
I drifted under Kingston Bridge which I must have ridden over scores of times in a past life, when the Miracle of Kingston delivered one final benefaction: the setting sun burst out from beneath the carpet of clouds which had smothered the London skies for the past week. The shock was so great and the light so stunning against the steel-blue clouds, it could not have been a better time for the cold to get to the camera’s battery. I managed to rub it into delivering one last shot of the stately riverside plane trees before it packed up for good. This illuminated setting invigorated me for the final lap to Teddington Lock and Richmond beyond, but three hours in, the old butt was getting sore. One good thing with the ArrowStream and similar is you can lift yourself up on the hard sides to aire le derriere. This turned out to be one of the nicest stretches on the Thames I can recall. The riverside sticky-beaking, enigmatic islands and doubtless loads of history if you care to investigate, makes me realise that without its sporty chutes, Kent’s Medway is just another ordinary, agri-saturated Southeastern drain.
Converging on Teddington Lock with a quartet of silver-haired sea kayaking ladies, like a well-conditioned lab rat, I knew the form by now: canoe ramp, river left. Here I decided to remove the skeg. Straight away I set off at a faster paddling rhythm and found the boat much more lively, but in a good way. Yes, small corrections were needed to keep track, but now I was off the monorail and could wander and weave around like a normal IK. I wish I’d done this earlier. As suggested elsewhere; the sweet spot must lie with chopping that dorsal fin down. At the lock I also slipped the seat block back under the seat … for as many nano-seconds it took to realise that was still a bad idea. Something softer but less thick is needed.
The trees of what I thought was Richmond Park (actually the near-contiguous Ham Lands) glowed orangey-red as I cruised below Richmond Hill and under another familiar road bridge to arrive at the ramp where Steve and I had set off for Greenwich nine years ago, just after the last London riots. Lord know there’s plenty more to riot about these days, but now it’s all conducted online which is much more hygienic. Like Kingston, twilight on Richmond waterside was throbbing with ducks and Christmas revellers. I took my time draining and folding up the boat (chatting IKs with another curious chappy), rather pleased I’d managed the distance in exactly four hours without ending up too knackered. Part of that must be down to a backwind and the Thames’ swift winter current, but most of it’s owed to the Shipwreck ArrowStream, a fast flatwater cruiser whose potential is released once you dial in the right amount of skeg which may be none at all. It’s hard to see that price of £550 lasting for much longer.
Drying The twin drain plugs at the back worked fairly well on the ramp at Richmond; a pint or two spilled out from the cavity formed between the sides and the floor and which will almost certainly not dry out fully. The mesh-sided backpack helped, but you could tell it would take more to dry the boat off fully prior to long-term storage. In our flat I left it in the warm hallway (with an appropriate warning sign) and gave it what I thought was a final wipe down, but folding it up more water splashed out from somewhere, possibly the hollow prow beaks at either end. If you have the space the best way would be to lean it inflated on a wall in a warm room (or out in the sunshine), let what’s in there run to one end and deal with it there. If you’re really serious about the side cavities, you might get to them from either end with a hose attached to a hair dryer set on low.
In a line Nippy self-bailing 3-chamber PVC / high-pressure packraft/IK suited to white water and surfing.
What They Say Completely new concept of packrafting. Instead of mushy packraft, you get a High Pressure Packraft from extremely heavy duty fabric, that takes you anywhere and make it fun! Stable and self–bailing (realy self-bailing) packraft with performance of hardshell boat. Fast and manoeuvrable, good for beginners, for experienced boaters or experts as well. Packraft for bigger boaters or for long expeditions, sometimes called Big Bro. For paddlers and gear up to 140 kg. Fast and responding boat from extremely tough fabric. High profile bottom with comfortable seat, self-bailing up to 5 secs completely full boat (with standard load). Price: €750
Out of the box
The Big Boy is the second largest in ROBfin’s range of four packrafts, rated for loads of up to 140kg. Self-bailing holes in the floor set limits on payloads; tape them up and you may well be able to carry more without sitting in water, but heavy hauling is not what a self-bailer is about. Although PACKRAFT is emblazoned boldly along the sides, this is not your typical, single-chamber TPU Alpacka or Anfibio, but more like an IK with three chambers including an inflatable floor.
Made from stiff, 1.1mm PVC, raft valves and the small Bestway Air Hammer will get 3psi (0.2 bar) in there eventually. The stiff hull works well with the integrated footrest/thigh straps for a better connection with the boat. You may notice below left how the floor expands and thickens towards the back to add more buoyancy in the seating area where it’s needed.
On the Water
Where I live there’s no white water for miles. The Lee River White Water Centre on the other side of London would have been fun to visit, but was closed for Lockdown and requires passing an assessment course before they let you loose on the two short artificial courses. So the ever-reliable Medway and its sporty canoe chutes would have to do. And with the recent rains the river should be moving right along. But on arriving at Sluice Weir there were barriers everywhere, and the river level above the lock was several feet below the jetty. The upper Medway was closed for winter maintenance works. I’ve been caught out like this on the Medway before. Better to check at http://allingtonlock.co.uk. So after waiting weeks to try out the ROBfin on a sunny day, all I got was a muddy, flatwater paddle. It was altogether a bit of a washout.
My big IK barrel pump inflated the boat in no time. The yellow conformity label says ‘0.2 bar/ 3.5psi’, but 0.2 = 2.9psi, so that’s what I put in. At this pressure the PVC ROBfin was firm like an IK and not mushy like a packraft. Setting off downstream, the way the floor drops like a keel helps the boat track reasonably well, though you do can’t power on and will need to correct once in a while. If you stop it veers off to one side. With gentle strokes, you move along with none of that bow yawing you get with a packraft. The packraft-like 1-metre width meant it was stable, even with the higher seating position.
As it is, the water level in the boat was only about two inches below where I sat, so any fast moves or turns brought it up momentarily. You will get a bit wet. Judging by some brisk riverside walkers, the boat was managing over 3mph against the current, and back at the lock it was easy to wipe down and dry.
It’s a shame I wasn’t able to get splashy with the ROBfin; it would have been fun to belt flat out down the bigger chutes to test out the bailing, and mess about below them. The taut hull means the thigh straps work well and the short length would make it agile in the rapids. And should you tip over, getting back on would be dead easy. For playing in white water I’d sooner get a boat like this than a decked packraft and the ROBfin is much cheaper than a Chinese-made Kokopelli Nirvana. Packraft or IK? I’d settle on the latter which might put it up against a 12-kilo, 3.3m Gumotex Safari at more or less the same price. The shorter, wider ROBfin would be more stable a fun boat in the right element. What a shame I never got there.
These days IK are mostly made from PVC, be it the hull or the bladders. Just three main IK brands still using old school synthetic rubber: Gumotex (CZ), Grabner (AT) and NRS (US). PVC gets recycled, is made everywhere and so is cheap off the roll and easy to heat weld. But is it only me who finds something unpleasantly ‘plasticy’ about PVC: the stiffness, the texture, the smell and maybe the eco-stigma.
The only PVC IK I’ve ever owned punctured on the slightest thorn and went on to do that with the next owner. And this was supposedly quality Mirasol PVC from Germany (to be fair, a mate with an older K40 had no puncture problems whatsoever). I can’t imagine any Gumotex or Grabner I’ve had ever doing that. That’s why I persevere with synthetic rubber IKs, even if it’s becoming an expensive dinosaur fabric.
Synthetic rubber coatings like Nitrilon and EDPM are derived from the original DuPont hypalon. Boats must be entirely hand glued which adds to costs. But, just as nothing man-made has managed to beat the properties of leather for crashing fast motorbikes, compared to PVC, synthetic rubber remains more durable and more resistant to UV, lighter, more supple, easier to glue and easier fold compactly. After 15 years there was no noticeable deterioration in my Sunny, (below) other than a decade and a half of paddling wear and tear. A synthetic rubber IK will easily outlive a similar PVC IK.
Packrafts, meanwhile, are mostly made from TPU (as well as PVC), a different sort of polymer coating which has many of the benefits of synthetic rubber: odour-free, smooth texture, light, UV resistant, supple (crease-free), not environmentally toxic. But, like PVC, it too can be heat welded. Since Alpacka got the ball rolling, there are now loads of brands banging out TPU packrafts left, right and centre. In this time the fabric and seam technology have proved themselves to be as durable as PVC or rubber, and capable of running higher pressures too. As someone on the internet observed: ‘Thermoplastic Polyurethane (TPU) is the link between rubber and plastic’. For inflatables TPU is clearly superior to PVC in all ways except price and stiffness (but this works both ways). “It has properties between the characteristics of plastic and rubber. So, it is flexible without plasticizers, and its flexibility does not affect the design or its strength and durability.” Link
In a way, my 3-metre MRS Nomad packayak (above) was as much a TPU kayak as a packraft. With just 2psi or so, it was able to hold its shape (under my weight), but now costs nearly €1400 in the decked version.
While researching the Zelgear Spark 450 preview I found a 2018 ZelGear catalog. It states their now discontinued 5.2m PVC Igla IK can be requested in TPU (or the similar and much stronger Vectran which Alpacka use for their top-of-the-range packrafts). There’s more here. The weight of this long boat: is said to be just 15kg. The cost? $2000 I was told.
You may wonder if relatively thin and flexible packraft TPU could support a 5-m IK? TPU coating is also said to be more elastic than PVC, but it can’t be any more elastic than rubber. And anyway, a stretch-free scrim (woven core) takes care of that; the coating is primarily for impermeability.
An IK needs to be a lot more rigid than a relatively short and squidgy packraft. A lot of that is down to the fabric as well as the psi. That’s one good thing about inflated PVC: it’s stiff. You’d think a TPY IK would require high pressures to support a long boat which would then require bombproof seams. But add a drop-stitch floor (left) in TPU to take the load and the tubed sides would be under less pressure, so to speak. This Zelgear blog post from 2018 mentions some “some technological issues are being resolved“. I’m told Zelgear are on it. Pictures below by Marcin S from a boat show in 2018.
With all these Asian-made TPU packrafts knocking about, some using locally sourced fabric whose quality – in my experience – is as good as the Alpacka stuff, the cost of TPU fabric may drop to a level matching the few ‘hypalon’ IKs still available.
A few years ago I predicted that full drop-stitch IKs would become the new thing. This has happened and has driven IK design and sales a long way forward . But, PVC aside, I’m still not convinced by the boxy profiles and packed bulk of FD-S IKs. Until FD-S forms can evolve (as the Itiwit X500 has shown), I think drop-stitch floors (D-SF) are certainly the way to go, if an IK is to stay undecked, unlike the X500.
There will always be a demand for cheap vinyl or PVC IKs but I predict the next big thing in high-end IKs will be TPU, including removable D-S floors in TPU. TPU is now well proven with packrafts and blends the heat-welding benefits of PVC with nearly all the better attributes of ‘hypalons’.
Owning several Gumotex IKs with the rubbish footrest pillow (left), I came up with my footrest tube idea years ago. It’s since been copied (or maybe just implemented) by many manufacturers. In a kayak, a footrest isn’t something you rest your feet on while watching Netflix. You lightly brace against to stop you sliding down in the seat and to improve you’re connection with the boat. To that end it wants to be solid, not mushy. I was never really that happy with my Seawave’s drainpipe arrangement: an adjustable strap running forward from the seat and a counter-tensioning elastic pulling from the bow to keep the tube in position. Too many straps, with entrapment and aesthetic issues. All I really needed to do was glue on a couple of D-rings either side of the footrest, but I like the idea of reversible (non-permanent) modifications.
Then I remembered a clever idea someone passed on to me: straps threaded through a small piece of plastic pipe. You can buy them ready-made to jam into car doors to lash stuff down. As was suggested, these anchor straps could also jam into the cavity/channel (left) you find on most tubed and even FD-S IKswith removable floors, where the floor meets the sides to make repositionable/removable lashing points. Also, they are dead easy to make.
As footrest tube strap anchor points they work especially well because the tension on the strap is sideways (towards the bow) for better jamming, and they can be slid forward along the channel when paddling two-up and beyond the adjustability of the strap. And best of all, no tedious 2-part D-ring gluing required.
I got to try out the new system on the Wye and it worked great. The location is solid, so much so that one lazily heat-welded strap broke and I learned fast how essential a footrest is. In bodging something up to get me home, I noticed in fact that the D-rings you can see on the right, below, are more or less in the right position (for me) as long as the footrest tube strap is nearly taught. All the better: it’s one less thing to do on set up.
In a line: Huge IP67 submersible roll duffle/backpack with integrated ‘trolley’.
Cost: £180 (shops seen from £185, typically £230).
Weight: 3170g (verified).
Where tested: A mile’s walk to a river on road, track and path.
• Durable wheel design • Rolls up • Waterproof TiZip • Non-rigid design less prone to damage • Lockable main zip • Exterior mesh pocket • Detachable backpack harness • Rigid handle eliminates bobbing • Easy to remove wheels
• Costs a lot, but so do they all in this size • PVC feels a bit thin • Little mud clearance for wheels
What they say … the Duffle RS is made to withstand the rigours of the most adventurous of expeditions while at the same time offering a high degree of travel comfort. The bag’s heavy-duty wheel system is connected to the body of the bag in a waterproof manner. The 100 mm wheels and the rigid floor plate made of contoured aluminium offer increased floor clearance – ideal for both airport terminals and rugged outdoor terrain. And given the importance of lightweight luggage, especially when travelling by plane, the bag’s designers opted for an adjustable grip that guarantees plenty of leg clearance and comfortable towing instead of a heavy telescopic towing frame. The foam padding at the base of the bag offers enhanced stability when the bag is fully loaded and the watertight zipper that runs across the whole length of the bag gives you quick access to your gear. The zipper can also be locked using the integrated wire loop and a small cable lock (not included).
In need of a replacement for NZ, I chopped down a cheap folding trolley and lashed it to my trusty 96-litre UDB sausage bag (left). It was unstable but worked pretty well and all weighed in at just 2.7kg. With airline baggage limits at 22kg or so, luggage weight becomes important, but luggage must also be robust enough to withstand rough treatment, not least by baggage-weary baggage handlers. This bodge was a valiant attempt at not splashing out on Ortlieb’s RS140 Duffle which I’s been eyeing up for months and fitted my needs: a stable and submersible roll bag with good clearance and integrated wheels. A few months later an unused, RS popped up on eBay about 20% cheaper than the shops and, like the feeble consumer I am, I fell for it. More gear, sigh…
Orlieb does two types of wheeled duffles: the RG (‘riGid’) series in 34-, 60 and 85 litres with a rigid floorplate or frame supporting an extendable aluminium handle (right), like regular wheeled luggage. And the more unusual frame-free ‘roll-able’ RS (‘Saggy’) series in 85, 100 and 140 litres.
Wheeled duffles are nothing new: all the major outdoor outfitters do models up to 140 litres. But like the Ortleib RGs, they all use rigid frames for the telescoping handles which sees weights exceed 5 kilos. None claim any level of IP-rated submergibility and few have a backpack harness which, at huge capacities, is more realistic than a shoulder or holdall straps.
In a kayak and especially a packraft, a rigid bag is a nuisance. Only the Ortlieb RS can be rolled up (below left) and only the 140 is big enough to easily swallow a big IK and gear (below right).
With wheeled bags intended for rugged terrain, large 100mm ø wheels roll over irregularities better and can give better clearance. What’s important is a solid mounting as the bearings or axles get a hammering when loaded up on rough ground. The RS’s wheels have a smooth solid feel and have replaceable bearings and the solid alloy plate – effectively part of the axle – also takes the knocks from stones. The wheels are also easily removable with a 3mm hex key. Handy if a stone gets jammed in there or mud clogs then up
It’s the full-length TiZip which makes this bag special; IP67 rated which will do me. Because it’s long, getting my Seawave in there was easy and left 30 litres for camping and paddling clobber. If you just want a day transporter for a solo IK, the RS 100 may do you. When closed, the zip end hooks on to a stud and you can slip a padlock under an embedded cable to lock it in place (above right). On the water, the idea is that, once you’ve deployed the boat, the bag carries the rest of your camping stuff in a more compressed form, plus with a guarantee that it won’t get wet inside. This makes the RS a truly do-it-all big-hauler on land and sea.
At the other end the two-part handle has a rigid bar and an adjustable strap for length and I found the bag rolled along better than my UDB lash-up. It didn’t bob because of the rigid handle, and it didn’t catch my walking legs either. Finally, a comfy roll bag.
Inside, a 20mm-thick foam base is glued in to protect the floor from sharp impacts; the floor gets an additional layer of Cordura on the outside too. And the compression straps incorporate a zipped document pocket. The backpack straps are thin and basic – good for stairs but not really fit for the north face of the Matterhorn. But the whole frameless soft bag sags nicely across the back and is surprisingly comfortable at 20kg all up. You’ll want to carry it on paths as below as the mud soon clogs up the narrow gap around the wheels.
The backpack straps join up with velcro to make a carry handle and there’s another handy grab handle at the wheeled end. The backpack straps are removable so could easily be replaced with something cushier, but it’s a big load to carry on the shoulders for long. Four bag-top tabs (not really ‘daisy chains‘) allow you to lash on yet more gear, like paddles. There’s also a small zipped mesh pocket (left). The PVC is the same thickness as regular Ortlieb roll bags. For something able to carry such heavy loads and getting knocked about in and out of airports, I’d have preferred something more durable. That would of course add weight, and one good thing with this stuff is that it’s dead easy to repair, either with tape or a dab of Aquasure.
My 100-L Gumotex Seawave backpack has been rolled up from new and is stashed for when the boat gets sold. The RS is now the Seawave’s spacious travel bag. It rolls along just as well as you’d expect: nice and stable (unlike my UDB trolley set up), has good clearance and protection, (although the Cordura picks up the dirt and mud) and sits surprisingly well on the back for a frameless backpack. My 4-part Manta Ray paddle fits right in, along with a foam PFD, barrel pump and all the other day-out knick-knacks. Full camping gear with Seawave may require an extra bag.
Adding an oral inflation/suction valve
Some reviewers say the RS is saggy to roll when not packed full. I suppose that may be true. But because the RS should be airtight, fully inflated or vacuum sealed, it ought to hold that form and be less of a wheeled sack. Yes you can squish it down and do up the zip, quick. Or you can fit an oral inflation valve protected inside the exterior mesh pocket (left). They’re hard to find online; try here or here. Now I can suck the bag down, much like I would a boat using the pump in reverse to get it compact. Do it to RS and the bag becomes ‘vacuum sealed’ and much stiffer. There’s less chance of the belly dragging on rough ground and you’d like to think less chance of snags from loose folds. Fully inflating would not be quite as effective as I find the bag cab be into an annoying bob as you walk because the air can compress. Sucked down it’s as stiff as a board. Another good reason for a valve on a bag like this that you can blow it right up as a buoyancy aid to cross a narrow but deep river, or to get ashore after a razorbill puffin bites your boat. Either way, for wheeling rigidity or emergency buoyancy, an oral inflation valve is handy when using such a bag for paddling.
Sealed bags on planes Whenever I checked in my UDB for a flight I always opened the zip a bit so it wouldn’t burst or strain the seams in the decompressed hold. Turns out I was over-thinking it. Cargo holds are pressurised at the same level as the rest of the craft; a tubular fuselage shape (right) requires it to spread stresses evenly. Yes, it is reduced to 20% less than sea level pressure. That’s why some containers occasionally leak a little.
Though not totally convinced by the boat just because it was new, I planned to buy the new Gumotex Rush 2 in the early summer of 2020. I sold my old Seawave easily, but by the time I dithered over coughing up a grand, UK lockdown discounts had ended. Soon availability of Rushs dried right up, along with so many other IKs in 2020, which also saw prices shoot up.
Eventually it transpired the Rush wouldn’t be back before late spring 2021 (was there some flaw with the new design?). Needing a boat for the book cover, with help from a Czech chum as a go-between, I bought a second-grade Seawave direct from Gumotex, saving 15% on the CZ price (Gumo won’t sell these specials outside CZ). This was just before the price went up to nearly €1300. As predicted, Gumotex prices have risen across the board; the Rush will be €1500 for spring 2021!
“Defects … are only of a visual nature (abrasions, patches, larger amounts of glue, stamp imprint, etc.) and do not affect the driving characteristics and life of the boat.“
Rather unnervingly, the exact nature of each boat’s damage is not specified or identified by Gumotex. It’s the luck of the draw. On unpacking the new boat it took me a while to locate a barely visible patch on the side (left). It may not even be a hole (hard to believe how that could happen in the factory), more likely a scratch or a nick down to the scrim.
Anyway, I’m happy with my Seawave, one boat I don’t mind owning again until something better comes along. The only difference I can see between my old one are grommet/ports for the rudder kit on the stern deck. The factory fresh fabric also feels oddly tacky, like TPU, something I’m sure will go away.
The seats and footrests are the same old over-weight rubbish. Gumotex aren’t making any innovations here. Just as with my first Seawave, before the boat got wet the seats went onto eBay for fifty quid, bringing the price down a bit. I refitted my proven packraft seatbase/SoT backrest idea. More on seats here.
The useless footrest cushion got chopped down into spare Nitrilon patches and oral valves. For a useless, low-psi item, inside it looks amazingly well made. I plan to re-fit my footrest drainpipe system, and have a great new idea about how to fit and adjust it. More about that soon.
I took the chance to re-measure the Seawave. Yes, it really is just 30” / 76cmwide and yet looks huge in the corridor – the only place in our flat it can be inflated. And it weighs 19kg with everything in the supplied bag, Ditch the seats (965g x 2) and footrests (411g for both), add a single SoT/packraft seat and a mooring line, and the 4.5m Seawave is a genuine 16kg on the water. Pretty darn good for a 4.5-m boat. And it’s compact too. Now I’ve learned how to vacuum-shrink a boat (you need a bayonet nozzle with valve-opening pin) and have added an oral valve to shrink down my Ortleib RS140 roller bag too (above right), the boat takes up less room than ever.
An interesting thing was pointed out to me about the Seawave and other tubed Gumboats: they are effectively made from just two big sheets of Nitrilon (plus deck pieces): the red outer/lower and the grey inner/upper (above). They touch at the edges of the floor and join in a flat seam on top of the sidetubes. Simplicity, I like that.