Blue soup mug specifically designed for the microwave; 22.1 ounce capacity; measures 4.5 inches diameter by 4.7 inches high;Features Sistema KLIP IT easy locking clips; steam release vent in lid for splatter-free heating, cooking;Perfect for soup, noodles and hot drinks on the go; heat in microwave with lid on and steam vent open;Designed and made in New Zealand from 100% virgin plastic; Phthalate free; BPA free;Dishwasher safe (top rack); microwave, fridge and freezer safe