Starbucks Refresher Cold Cup - Blue, 24 Fl Oz A cool blue Cold Cup inspired by Starbucks Refreshers beverages. This Cold Cup looks as cool as it keeps your beverages. The blue transparent body is topped off with a matte green lid and accented with the Starbucks name in big yellow letters and a green reusable straw. Double wall construction helps keep beverages cool and condensation off your hands. Cold beverages only. Holds 24 fl oz. Dishwasher safe. Do not microwave.