NRS Bill's Bag 65L Dry Bag - The Bill's Bag 65L Dry Bag by NRS can compact enough to fit in overhead compartments of most airlines and is the perfect size for weekend and overnight trips. Constructed with a heavy-duty 21 oz PVC/polyester body with a reinforced 34 oz PVC bottom, the Bill's Bags will outlast a generation worth of adventures. It is expandable to over 3900 cubic inches of storage capacity but can be cinched down with four compression straps to compact and stabilize gear. Aluminum fasteners on the compression straps increase durability and eliminate busted buckles. The StormStrip closure system provides a confident seal and allows for easy top loading access. The adjustable backpack harness with padded shoulder straps makes carrying your gear around rapids or into a secluded camp easy and comfortable. Since 1977 the NRS Bill's Bag 65L Dry Bag has been relied on by outfitters, guides and weekend warriors to keep their overnight gear dry trip after trip, year after year.