Hold this Cold Cup tumbler in the light and discover our original Siren beside a moon-like dot. The sturdy, BPA-free plastic cup is the perfect way to enjoy your favorite iced coffee or blended beverages. Its double wall construction helps minimize condensation, and its reusable straw stays attached to the black matte lid. Cold beverages only. Holds 24 fl oz. Dishwasher safe. Do not microwave. Part of our Dot Collection, the tumbler comes ready-to-gift in a bright red box with a dot of holiday shine.