Zak Designs 15 oz Travel Straw Tumbler Plastic and Silicone with Leak-Proof Straw Valve for Kids, 2-Pack SpaceOuter Space,

This fun straw tumbler will keep kids hydrated without any fuss! Prevent messes and spills with a kids tumbler that will not leak--the attached straw has a valve that allows easy access to water, but will not drip when the tumbler is tipped over. The screw-on lid fits securely, and everything is Perfect for young toddlers graduating from sippy cups, this tumbler features colorful artwork to make hydration fun. It is BPA-free and easy to clean in the dishwasher, though to keep the artwork bold and bright, we recommend hand washing. Do not microwave.