Crocodile Creek Kids Eco Solar System Stainless Steel Drinking Water Bottle, Blue, 7" Drinking Bottles are 13.5 oz. (400 ml) 7"H x 2.5"D Made with 18/8 food grade stainless steel, BPA free, non-toxic Pop-up Spout, Twist-on covering cap easy for little hands to use Twist on, pop up spout and covering cap Hand washing recommended, Lifetime manufacturer warranty