Stay hydrated all day long when you sip from this Superman Insulated Cup. The 600ml (20 fl oz) blue insulated soft-touch travel cup will keep your drink cold or hot for hours. Its versatile multi-way lid has three convenient positions: a sealed straw opening, an easy-sip option, and a cover top for when you're on the move. The narrow base is designed to fit snugly into cup holders. Not suitable for dishwasher or microwave use. Keep the Superman Insulated Cup always by your side for sipping throughout the day.