Fabric :Genuine Bridle Leather, 100% cowhide, vegetable tanned (not chrome-tanned) for greater durability Weight:approximately 5 oz Sizes:3 3/4" x 5 1/8" Care Stainless steel flask: There is a slip of paper packaged with the flask from the manufacturer. Bridle leather: Clean by hand washing with a soft cloth and warm water. Wash the entire area evenly, not just the soiled spot, and dry thoroughly. Scuffs or bruises can be minimized by rubbing the area with a soft, dry cloth, bringing the natural oils to the surface. Saddle soaps or commercial leather cleaners are not recommended because while they should not harm the leather, they often contain wax or oil that can darken the leather or cause it to permanently show water spots. FAQ Are your flasks made in the USA? Our flasks are assembled in the USA, and the bridle leather is U.S.-made, but the stainless steel flasks themselves are manufactured in Italy and shipped to the USA for final assembly at our leather accessory contractor. Country Of Origin:United States