Orvis Waterproof Wet / Dry DuffleTPU coated 500 D NylonMain compartment features waterproof YKK Fleaxseal zipper. Regular cleaning and silicone greasing of zipper is advised.Secondary zipper features a water-resistant Ries zipperDivided for ventilated wet gear storageWaterproof dry storage with internal zippered and stash pocketsAdjustable shoulder strap includedHeavy duty reinforced bottom14.5" L x 14" W x 13" D, 2563 cubic in. wet storage, 1953 cubic in. dry storage