Starbucks Cold Cup Tumbler - Silver Stars, 24 Fl Oz Keep your eyes on the stars and your Cold Cup in hand with this acrylic tumbler featuring silver stars, a silver dot and the Starbucks name in large silver letters. The sturdy, BPA-free plastic cup is the perfect way to enjoy your favourite iced coffee or blended beverages. Its double wall construction helps minimize condensation, and its reusable black straw stays attached to the white lid. Cold beverages only. Holds 710 ml/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.