Boulder Bottle Co. 64oz Beer Growler, Vacuum Insulated Stainless Steel For 24 Hour Ice Cold Liquids 24 HOUR COLD, 12 HOT: Keep any Beer, Water, Soda, or any other drink ice cold wherever you take it WIDE MOUTH AND 64 oz CAPACITY: Our growler opens easily with one hand to reveal a wide mouth easy drinking, thorough cleaning, and simple filling. STRONG AS A MOUNTAIN: Forget breakable glass, our growler is thick gauge stainless steel that will last you the rest of your life. MADE FOR GREAT TASTING BEER: Designed to keep your beer cold without effecting flavor. Made with 18/8 stainless steel coated with a powder coat for maximum durability and no plastic liners that will taint the flavor of your beer. LIFETIME HAPPINESS PROMISE: You're protected against manufacturer defects for the life of your growler. We will ensure your happiness.