Playtex Insulator Straw Cup, Monsters, 9 Ounce, Styles May Vary
Playtex insulator straw cups are handy, leak proof sippy cups that keep drinks fresh and cool for longer periods of time than regular cups. Each has a specially designed built in slider included with the flip top straw lid that keeps the straw clean even while it is not being used. The soft straw cannot be easily removed from the top of a cup by kids. The cups are made of unbreakable, sweat proof material, which prevents moisture rings forming on furniture due to condensation.