When your expedition takes you far off the beaten path, where water and rugged terrain are the norm, you need a transport solution that makes no compromises. The Sea to Summit Big River Dry Backpack combines the indestructible protection of a professional dry bag with the carrying comfort of a fully-featured backpack. Whether you are portaging gear from a canoe to a campsite over slippery rocks, or embarking on a long motorcycle tour through pouring rain, this bag ensures your hands are free and your gear stays safe. It is the ultimate choice for adventurers who need to move heavy loads in environments where standard backpacks would fail.
The harness system is specifically engineered to make carrying 75 liters of gear manageable. The bag features comfortable EVA foam shoulder straps that contour to your body, supported by a sternum strap and a sturdy hip belt. This provides stability and prevents the bag from shifting during intense activities. The oval base is not only space-saving when packing but also ensures the bag won't roll away when you set it down on a slope or inside a boat. Thanks to the convenient grab handles and lash loops on the side, you can also securely strap the bag onto a vehicle or watercraft.
Technically, this backpack is a fortress. Made from heavy-duty 420D nylon with a TPU lamination, it offers exceptional resistance to abrasion, punctures, and tears. With a hydrostatic head of 10,000mm and double-stitched, reinforced seams, the contents remain bone dry, even in heavy spray or torrential rain. The interior features a white coating, making it much easier to find items in low light. The closure operates via a reliable Hypalon roll-top system that does not wick moisture, secured with patented buckles that can be easily replaced in the field if ever necessary.
Features:
- Usage: Ideal for canoeing, rafting, motorcycle touring, and heavy-duty transport
- Material: 420D Nylon with TPU lamination (abrasion-resistant and waterproof)
- Harness: Adjustable EVA foam shoulder straps with sternum strap and removable waist belt
- Waterproof: 10,000mm hydrostatic head with double-stitched seams
- Closure: Hypalon roll-top closure (non-wicking)
- Volume: 75 Liters
- Weight: 820 grams
- Dimensions: 67.5 x 36.5 x 33 cm
- Visibility: White interior for better visibility of contents
- Attachment: Daisy-chain lash loops on the side for secure rigging