Running around the house, playing dress up, and sipping yummy drinks with a straw—super fun for kids. Cleaning up drippy spills? Not so much fun for busy parents like you. Enter the Leighton Tumbler. This straw on this unique tumbler has a spill-proof valve that opens when your child drinks and closes automatically in between sips, so it's pretty amazing. This convenient 2-pack ensures you always have one clean when you need it. And of course, they're simple to clean; the tumbler comes apart so you can access every nook and cranny and it's top-rack dishwasher-safe. BPA-free. Set includes two 14 oz. tumblers. For ages 3 and up.