Hot & Cold Double Wall Sleek and Tall Acrylic Tumbler, 16oz. Capacity - Black A Sleek Ergonomic Design Tumbler great for the daily use of all your Hot or Cold beverage needs. BPA Free Acrylic Construction of Cup Housing and Press Fit Lid, with silicone gasket seal. Dual Purpose Sliding Tab Seal Lid for Hot Sipping or Cold Straw Drink Options. Will fit most vehicle cup holders. Reusable straw & stopper included, tumbler lid will accept standard 8mm. size straws. Hand wash recommended. Not for microwave or freeezer use.