The Thermos 64 oz. Foam Insulated Flip-Up Lid Hydration Water Bottle is the ultimate hydration bottle with an impressive capacity to hold your favorite cold drink. Sip it, chug it, and swig it all day long without needing to refill all the time. The double wall foam insulation keeps your drinks cold for up to 12 hours. You can operate the push button lid with just one hand, making it easier than ever for you to quench your thirst quickly. The lid locks for secure transport and the carrying handle allows for easy transportation. Made with BPA-free materials and features an ergonomically-designed body for a comfortable grip. Please Note: Not for use with hot liquids.