Description The Sea to Summit Big River Dry Bag is your first choice in dry storage for hardcore adventures on land and water. Lash to kayaks, bikes and 4WDs with confidence, or add a Dry Bag Sling (sizes 5L – 35L only) for comfortable hands-free carrying. Big River Dry Bags are a durable and abrasion resistant storage option that uses a strong 420D nylon fabric. If your idea of outdoor recreation involves challenging water sports like kayaking, canoeing or rafting; or rugged land activities like bikepacking or motorcycle touring, they are the perfect storage bags to keep your gear dry. A white interior laminate affords greater visibility, and lash loops allow secure stacking or attachment to watercraft, motorcycles and other equipment. The hypalon non-wicking roll-top closure keeps water out, and the Field Repair Buckles can be replaced in seconds with just a Philips screwdriver. Big River Dry Bags were also designed with an oval base to save space when packing and prevent them from rolling away. Sea to Summit Big River Dry Bag Features Triple-coated base increases abrasion resistance Abrasion-resistant 420D nylon laminated with a TPU film for strength and waterproofness Multiple lash points provide versatility for mounting to kayaks, bikes, motorbikes and 4WDs Waterproof, double stitched, reinforced, tape sealed seams Waterproof non-wicking roll top closure does not wick moisture White interior for greater interior visibility Oval base prevents rolling away and packs better PFC-Free Sizes 5L – 35L are compatible with Dry Bag Sling Available in Dull Gold, Surf Blue & Picante Red SPECIFICATIONS Best Use: Paddle Sports & Touring Waterproof? Yes, when in situations where the dry bag will not be submerged. Closure: Non-wicking Hypalon roll-top closure Shape: Oval base Repair Buckle Size: 20mm 2 pin 5 Litre 8 Litre 13 Litre 20 Litre Dimensions 16.8 x 14.3 x 32.3 cm 19.3 x 16.5 x 37.4 cm 22 x 20 x 44 cm 26.4 x 24.4 x 48.1 cm Weight 135 g 160 g 192 g 250 g FAQ Is this Dry Bag waterproof? The body of the dry bag is waterproof (10,000 mm hydrostatic head). However, avoid submersion since water can seep through the roll-top closure of any dry bag.