Filson Dry BackpackDESCRIPTION: The Filson Dry Backpack features a roll top closure to keep your gear dry. FEATURES: PU coated 840 denier nylon is waterproof, abrasion resistant and flexible Roll and cinch closure has wide mouth opening for easy loading Breathable high density EVA foam padding on back and shoulder straps Adjustable, contoured shoulder straps Rugged plastic hardware External zipper closure pocket with internal zippered mesh pocket 20 in H x 12 in W x 6