The orange WaterShed Westwater Backpack is a completely waterproof bag submersible up to 300'. It features a polyurethane-coated nylon construction, a ZipDry closure, and a 4,900 cubic inch capacity for safely storing your gear. Additionally, it features removable padded shoulder straps with buckles for extra security along with a waist belt and top carrying handle. This bag even stacks well, perfect for use on long rafting trips.