Show your love for DC Comics' Metropolis Marvel as you keep your drink hot with the Superman Uniform Glittery 16 oz. Plastic Travel Mug! The mug is made of plastic and holds about 16 ounces of liquid. Plus, it's got an incredible design of Superman's high-flying outfit with glittery accents! Hand wash only. Not dishwasher safe. Do not microwave. Ages 12 and up.