The Big River Dry Bag from Sea to Summit is versatile and will always serve you well, whether in the mountains, in the rain, while kayaking, cycling, or on your next outdoor adventure. This practical and flexible dry bag reliably protects your luggage and gear from water and dirt. The Hypalon roll-top closure prevents any moisture from entering. With the integrated attachment loops, you can quickly and easily secure the dry bag to bicycles, boats, or backpacks. The highly abrasion-resistant nylon fabric and double-stitched seams make the bag robust and durable. The oval-shaped bottom ensures that the dry bag won't roll away when lying down. In short, the Big River Dry Bag is practical, functional, and sturdy – so let’s go!.