Recipients of this Hypnotic Swirl Bottle will be transfixed by the unique neo-chrome finish; they'll want to take it with them everywhere they go! The 17 oz. double wall bottle is vacuum insulated and copper lined to keep drinks hot or cold (keeps cold up to 18 hours; hot for 8 hours). Includes a screw-on, spill-resistant lid and the base features decorative divots. Customize your Hypnotic Swirl Bottles for Prom, Senior Party, Homecoming, or other school events by adding a one-color screen printed imprint to one side of the bottle. Meets FDA requirements. Hand wash recommended. BPA free.