When you're running big rivers and portaging land with frequency, you need extra features that a simple dry bag won't offer. Introducing the SealLine Pro Dry Pack, the most supportive and fully adjustable waterproof Pack on the market. The large-capacity waterproof Pro is the portage Pack of choice for water expeditions requiring extra features. It's engineered with a fully adjustable suspension system designed for serious comfort on long hauls. This premium system offers soft-edged, padded shoulder straps, a full-length breathable back panel, plus lumbar padding for enhanced comfort. The harness also detaches from the straps and waistbelt for use as a streamlined dry bag only. And full-length framesheet transfers weight to the waistbelt to give you optimal load support for going the extra mile. 100% waterproof materials and welded seams Durable bathtub bottom offers the ultimate protection from rocks, sand and scree Dual-strip DrySeal roll-top closure amplifies waterproof protection Updated harness system offers ultimate carry comfort Harness is removable for use as a dry bag only Breathable back panel with full-length framesheet for optimal load transfer Harness adjusts to 17 inch, 19 inch and 21 inch to fit a variety of torso lengths Lash points for securing accessories to the pack and lashing to kayak Light-colored interior lets you easily identify contents 600D polyurethane-coated polyester; 400D polyurethane-coated nylon on bottom PVC-free materials have a reduced environmental impact over vinyl-coated materials70L Dry Pack: Volume: 4,270-cubic inches Dimensions: 9 inchw. x 17.5 inchl. x 27 inchh. Weight: 4 lbs. 12 oz.120L Dry Pack: Volume: 7,320-cubic inches Dimensions: 12.5 inchw. x 18.5 inchl. x 32 inchh. Weight: 5 lbs. 8 oz. Order today!