A must-have for anyone who loves to enjoy their drink on the go! 12 oz. Olaim Stainless Steel Tumblers are made of BPA free stainless steel, which is durable and rust-resistant. They have a clear plastic lid, letting you see how much drink you have left and prevents spills. Come with a double wall vacuum insulated that keeps your drink hot for up to 3 hours or cold for up to 5 hours. A matte color coating gives them a stylish and elegant look. Perfect for coffee, tea, water, juice, or any other beverage you like. Imprint drinkware only can be handwash. Rush 3 days available with rush charge upon request. BPA FREE, FDA certified