10oz Coolster Tumbler Print Colors Blue

The Coolster Tumbler is a Next Generation Spill Proof Cup designed for your older toddler or preschooler, who is outgrowing their baby sippy cup. The lid has no spout and the cup is insulated to keep drinks cool and fresh. The Coolster Tumbler uses the patented Playtex SipEase Valve to eliminate messy spills. Features Easy Grip Shape Flat Lid Insulated to keep drinks cool and fresh longer Looks similar to MomDad's coffee mug Assorted colors Playtex Cup Lid Interchangeable with all Playtex cups With valve storage feature no losing valve in the dishwasher