Alpacka Raft Gnarwhal 420D – Self Bailing Whitewater Packraft - Pre-Order
Alpacka Raft Gnarwhal 420D – Self Bailing Whitewater Packraft - Pre-Order
The Alpacka Raft Gnarwhal 420D is the confidence-inspiring self‑bailer built for durability and control in technical whitewater. Larger tubes, generous bow rocker, and a forgiving hull shape keep you stable when rivers get pushy, while the 420D fabric adds stiffness and long-term toughness for rocky runs and expedition abuse.
Key Features
Durable 420D Fabric – Abrasion-resistant with high tear strength for hard use.
Big Volume Whitewater Design – Large tubes + higher rocker = forgiving, stable handling.
Self‑Bailing Floor System – Mesh‑backed Venturi Flap drain ports keep the boat light and responsive.
Cargo Fly™ Storage – Internal gear storage lowers your centre of gravity.
Fully Outfitted – ¾ length seat, 3 point thigh straps, backband, and footbrace included.
Who it’s for
Choose the Gnarwhal 420D if you paddle rocky, technical rivers, want a stiffer, more precise ride, and prioritise long‑term durability over saving a few hundred grams.
Prefer ultralight packability? See the Alpacka Raft Gnarwhal 210D
What’s Included
- Alpacka Raft Gnarwhal 420D Self Bailing Packraft
- 3/4 lngth Whitewater seat
- Inflatable footbrace
- Foam backband
- 3-point thigh straps
- Cargo Fly™ (TiZip) internal storage system
(internal drybags sold separately) - Inflation Bag
- TiZip™ Maintenance Kit
- Alpacka Raft Field Repair Kit
- Mesh Stuff Sack
| Size | Paddler Height | Length | Width | Weight (420D) |
|---|---|---|---|---|
| Small | Up to 5’7” (170 cm) | 239 cm | 94 cm | 4.45 kg |
| Medium | 5’6”–5’11” (167–180 cm) | 246 cm | 96 cm | 4.55 kg |
| Large | 5’9”–6’2” (175–188 cm) | 257 cm | 96 cm | 4.68 kg |
| XL | 6’–6’4” (183–193 cm) | 262 cm | 96 cm | 4.80 kg |
Materials & Construction
- Hull Fabric: 420D nylon, TPU‑coated (high abrasion resistance, higher tear strength)
- Floor Fabric: 840D ballistic nylon, TPU‑coated
- Drainage: Mesh‑backed self‑bailing floor with venturi ports
- Hull Shape: Large‑volume tubes with generous bow rocker for stability
- Outfitting: 3/4 Whitewater Seat, backband, thigh straps, inflatable footbrace, full‑length floor pad
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210D – Lightweight & Flexible
Packs smaller and easier to roll
Saves ~400–500 g vs 420D
Best for backpacking and long carries
420D – Durable & Rigid
Higher tear resistance
Minimal stretch → stiffer ride for technical whitewater
Built for heavy use
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About 400–500 grams, depending on size — roughly a full water bottle.
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Choose 210D if you:
Want the lightest possible Gnarwhal
Need compact storage for travel/approaches
Paddle mostly moderate rivers
Choose 420D if you:
Paddle rocky or technical whitewater regularly
Prioritise long‑term durability and stiffness
Want a more rigid, precise feel in rapids text goes here
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See the 210D vs 420D table below.
| Size | 210D Weight | 420D Weight |
|---|---|---|
| Small | 4.01 kg | 4.45 kg |
| Medium | 4.13 kg | 4.55 kg |
| Large | 4.25 kg | 4.68 kg |
| XL | 4.37 kg | 4.80 kg |
