Access: Drawcord closure Tested Fat: 4 lbs., 10 oz. (Adult men's M/L); 4 lbs., seven oz. (women's S/M, tested) Quantity: sixty L Substance: 210D and 400D ripstop nylon exterior, and lining: 200-denier recycled polyester lining Exterior Storage: Two hip belt pockets, four stretch mesh aspect pockets, a single rear extend pocket, and two floating lid