The Sea to Summit Big River Dry Bag is the first choice for hardcore adventures on land and water. Attach them to kayaks, bikes and off-road vehicles or use a Dry Bag Sling for convenience. Its rugged durability is enhanced by an abrasion-resistant construction with a triple-coated base and 420D nylon laminated with TPU film. Waterproof performance is ensured by double-stitched, reinforced, and tape-sealed seams, keeping your gear dry even in wet conditions. The non-wicking Hypalon roll-top closure further enhances its waterproof capabilities. With multiple lash points, you can confidently secure these waterproof dry bags to kayaks, bikes, motorbikes, and other equipment. Their low-profile grab handles make them easy to carry and less likely to snag during adventures. These dry bags are ideal for kayaking, canoeing, rafting, or motorcycle touring, keeping your gear dry and protected during land and water-based adventures. Sea to Summit stands as a testament to the boundless spirit of adventure, blending cutting-edge innovation with a deep commitment to empowering individuals to embrace self-reliance in any environment.