Stay cool this summer with our limited edition U.S.A. Drinkware Collection. Show off your American pride with durable, stainless steel Tumblers and Bottles featuring original patriotic designs.cleaning. Made with durable kitchen-grade steel. 16oz. RTIC Pints are stainless steel, double wall vacuum insulated. Keeps your drinks ice cold longer - works great for hot beverages. The RTIC Pint is perfect for a cup of coffee, whiskey, scotch or your favorite cocktail. The included all-new shaded Splash Proof lid lets you know exactly how much drink you have. The flip-top closure resists spills and is straw friendly. Easy to clean.