Convenient To Drink- The Insulated Sport Water Bottle Is Made Of 18/8 Stainless Steel, Bpa Free And Non-Toxic. The Heavy-Duty Metal Water Vessel Nevers Rusts Or Imparts A Metallic Taste.It Is Heavy When The Water Flask Container Is Full Loaded, The Jug Is Specially Built With Flip Straw To Make Drinking Effortless. | | Keep Cold Up To 36 Hours - The 128Oz One Gallon Water Bottle Is Double-Walled Vacuum Insulated, Sweat Free, It Keeps Your Drinks Cold Up To 36 Hours, And Hot 20 Hours.The Large Capacity Water Jug Helps You Stay Maximum Hydration With Fresh Water At Perfect Temperature Even On The Hottest Day, Throught All Day No Matter You Are At Gym, On The Road, Or Long Days Commuting. | | Versatile And Funtional - With Its Extra Wide Mouth Opening, The Water Insulated Water Jug Is Easy To Clean And Refill. The Leakproof Screw Lid Features A Built-In Straw And Fast-Flow Spout For Effortless Drinking. No More Worries About Spills Or Leakage.The Metal Canteen Jug Also Comes.