The Chicco Insulated Flip-Top Straw Sippy Cup keeps it cool with a double-wall insulated design. This design is essential for keeping drinks cold longer and prevents the cup from sweating! A soft silicone straw allows gentle sipping to activate the flow so liquid stays inside when flipped upside down. The easy-slide flip-top closure allows you to cover the straw so it stays clean between drinks. Functional minimalistic easy-to-clean and loved by big and little kids alike this cup is what every parent needs! Available in one size: 9oz. and three colors: Dream Pink/Purple Blue Discover/Teal and Green Play/Teal