Browning Transitions 55-Liter Wide Dry Bag (Mossy Oak Break-Up) 55-liter Dry Bag heavy-duty Vinyl-coated nylon with radio frequency-welded seams for waterproof gear protection Roll top closure with the reinforced dual polyethylene strips; purge valve at bottom of pack makes it easy to seal pack and release air Wide base rectangular bottom accommodates boots or waders and provides a stable bottom Adjustable padded shoulder harness with sternum strap and adjustable back panel system for backpack style carry Workmanship guaranteed for product lifetime