Thermos 12 Ounce Funtainer Cold Drink Bottle; Hello Kitty with Blue Overalls Thermos 12 Ounce Funtainer Cold Drink Bottle; Hello Kitty with Blue Overalls Unbreakable stainless-steel interior and exterior; made from BPA-free materials Made with TherMax double-wall vacuum insulation for maximum temperature retention hygienic push-button lid with a pop-up straw Convenient, portable 12 oz drink container keeps liquid cold for 12 hours