SealLine's large-capacity Pro Pack Waterproof Backpack is the portage pack of choice for river running, portaging, and worry-free expeditions. Engineered with fully-adjustable suspension designed for serious comfort on heavy hauls, this premium system offers soft-edged, padded shoulder straps, lumbar padding, and a breathable back panel with full length framesheet to transfer weight to the waist belt for optimal load support. The harness adjusts to fit torso lengths of 17, 19 and 21-inches, and also offers the option to detach the straps and waist belt to streamline the pack for travel and dry bag use. The reinforced, durable bathtub bottom provides the ultimate protection from rocks and sand. Exterior lash points secure accessories to the pack and secure the pack to boats, vehicles, etc. The Pro is PVC-free, meaning its materials have a reduced environmental impact over vinyl-coated materials. SealLine waterproof bags are suitable for stand up paddleboard, canoe, kayak, rafting and fishing use where boats may tip, flip or be swamped. The SealLine Pro Dry Pack is available in 2 sizes: the 70-Liter dry pack measures 9x17.5x27 inches and weighs 4.75 pounds; the 120-Liter dry pack measures 12.5x18.5x32 inches and weighs 5.5 pounds. Manufacturer's limited lifetime warranty. Made in the USA.