Starbucks To-Go Tumbler with Orange Sleeve and Lid 8 Fl Oz (11033211) Insulated Ceramic Tumbler with cool details and Orange accents. Tumbler's grippy protective sleeve makes it easy to hold hot drinks Unique textured pattern Orange sliding press-in lid has a silicone seal that helps minimize spills. Holds 8 fl. oz. handwash only. Do not microwave