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I had a chance to take a prototype Anfibio Rebel 2K out for a short paddle the other day. A couple of hours trapped between weeds and weirs on an obscure urban waterway meant I wasn’t able to properly try out the test boat’s many features.
Just another packraft you might say. There’s now a booming cottage industry of packraft makers, each seeking ways to make their very similar looking boats stand apart from the competition. How is the Rebel 2K different?

The Rebel 2K derives its name for a claimed weigh of under 2000 grams without the optional TubeBags: Anfibio’s answer to in-hull storage (more below). The boat we used was not standard and with the seat removed weighed about 15% more (as listed above. * Anfibio reweighed the same seatless boat and got 2450g). Saying the Rebel ‘… hardly takes up more space than a 2L drinking bottle..’ is a bit wide of the mark. That’s broadly true of the Nano RTC I tried the other week but, like most similar-sized TPU packrafts, the Rebel (210D hull and seat, 420D floor; 75D deck) rolls up to about the size of a compact 2-man tent.
I like the ‘olive & lemon’ colour scheme and the whole boat looked put together as well as any packraft I’ve tried over the years. They’re really can’t be that much to it!

Besides the fitted TubeBags, the boat we tried had handy grab lines front and rear and a second patch for a frontal skeg. It may also have had patches for thigh straps inside.
The front and rear tracking fins are a novel idea I’ve only seen on some drop-stitch IKs. Neither were fitted on our short spin. They weren’t needed and as you can see, they’d have probably stopped us in the thick weeds. I know that my blue, 60-cm longer Nomad certainly never needed the rear skeg (tracking fin) the way many IKs do.

Sure, like all packrafts the Rebel waggles its bow left and right in response to paddle input, but it still goes where you point it, gales notwithstanding. It would have been interesting to see how the frontal skeg affected this yawing. Assuming it eliminated it, would it have made the Rebel easier to paddle faster but at the same time harder to turn? That could be useful for longer crossings where a packraft’s relative lack of speed can hold you back. One for next time.

We used the Anfibio hand pump (left) to firm up the boats but had to back off the Rebel a bit to get the curved deck zip to close. With that done the 2K was taught and crease-free.

Normally I’m not a fan of decks, certainly not fixed ones, but on a chilly October day both I and Bob were glad to be tucked in and protected from splashes. One thing I’d like to see added is a tab on the right tube to secure the unzipped deck. [Edit: I’ve since been told it is a standard feature on production models.]

The TubeBags are also an interesting concept. Even before hearing of early failures, I was never won-over by Alpacka’s Cargo Fly (hull zip) innovation of 2014. Benefits in visibility and stability by storing luggage in the hull tubes were genuine, but is it a good idea to meddle with hull integrity in a single-chamber inflatable? The fewer failure points the better and who hasn’t had a zip jam or break?
Now these airtight zips are commonly seen options on all packrafts and must be more reliable, but the zipper will always need care to seal well, especially in this era of pump- assisted hull pressures.

Like a hand pocket in your jeans, the TubeBags are pouches fitted into the side tubes and accessible from the cockpit via IPX7 zippers (left). But the 70-litre pockets must be packed and zipped up before the boat is inflated. Then once inflated and on the water they cannot be opened because the hull pressure behind them will cause the contents to disgorge until the pouch itself spews itself inside-out, leaving a slight drop in hull pressure.
So if they’re not a handy ‘glove box’ what’s the point? Well, for starters once the boat is inflated the surrounding hull pressure keeps the bags’ contents pressed in place a bit like reverse vacuum sealing. Leave the pouch zip a little open as you inflate the hull and the contents will all be squished firmly in place. Then close up the zip up. Plus separate chambers add some back-up emergency buoyancy, and a faulty zip need not be critical to hull pressure.
As with all in-hull storage, TubeBags won’t be that handy for day paddles but are a great way of storing stuff securely and out of the way on over-nighters. Once at camp you loosen the main valve to drop hull pressure a bit (as below). Then you can access your TubeBags. This will only work well when you’re on the water all day without interruptions. Portages with a loaded boat might be awkward compared to unclipping your bag from the bow and the rhythm of classic packrafting: walking then paddling then walking then paddling, might be slowed down a bit. But as long as you have a drybag or pack big enough, you can always bung it on the bow. You don’t have to use the TubeBags.

Other than that, the Rebel is fairly normal packraft. I found plenty of room my legs and hopping in off my kayak-like Nomad (my last paddle in it, as it turned out), it sure was nice to have something solid to lean on. As it came, with deck, tube storage and two fins, the Rebel would cost around €1000 and looks like a great do-it-all expedition boat. I can see it being ideal on a big French river where weirs are easily bypassed by shooting down glissieres (chutes). The cached baggage will be out of sight when leaving the boat moored and popping into a village for a pan au choc and visibility and stability in rapids will be improved.

More about the Rebel 2K at Anfibio.
In spring 2021 I bought one.