Dress like the Bat; drink like the Bat! The Batman Uniform 16 oz. Flip-Straw Travel Cup is a 6-inch tall acrylic cup with a flip-top spout. It also looks awesome! Hand wash only. Not dishwasher safe. Do not microwave. Measures approximately 6 1/2-inches in height with a max diameter of 4-inches. Ages 13 and up.