Introducing the new HYDRO FLASK 40OZ ALL ROUND TRAVEL TUMBLER. Hydrate on the go with the comfortable, durable handle and flexible straw. The TempShield® insulation keeps your drink cold and the Press-In Straw Lid prevents spills. Made with 18/8 stainless steel, it's BPA-free and dishwasher safe. Stay hydrated anywhere, anytime.
