starbucks Spring Garden Traveler, 12 fl oz What does the garden on this double-walled traveler grow? Something beautiful. Red tulips and other vibrant growing things bring a lively, fresh look to this ceramic travel cup. The double-walled ceramic mug helps retain heat while your hands stay cool. Glossy red ceramic press-in lid. Laser-cut Starbucks name on side. Holds 12 fl oz. Handwash only. Do not microwave. Part of the Botanical Drinkware Collection.