In keeping with their commitment to innovation, integrity, and creating healthy, sustainable alternatives to plastic, Klean Kanteen crafted the unique Reflect Kanteen to be as beautiful and simple as possible. . Made from only three materials: 188 stainless steel, food grade silicone, and sustainably harvested bamboo. Stainless unibody cap with bamboo finish is strong and durable steel bail is firmly attached for easy carrying. Logo is laser etched onto the bottle instead of painted. Sleek design fits into most cup holders and bottle cages. Contains no paints, no plastics, and no BPA or other chemicals. Single walled, non insulated bottle do not use for hot liquids. Bottle is dishwasher safe hand wash cap and dry immediately. 27 fl. oz. capacity weighs 8 oz..