30oz. American Classic Coffee tumblers, manufactured by RTIC, are stainless steel, double-walled and vacuum-insulated. This tumbler will keeps your iced drinks ice cold longer and your hot drinks hot for much longer than just any tumbler. 

The new Splash-proof lid lets you know exactly how much of your favorite beverage you have left to enjoy and its flip-top closure resists spills and is straw friendly.  The tumbler is very easy to clean, too!