Zak! Designs Stainless Steel Double Wall Vacuum Leakproof Tumbler - Navy

Prevent messes and spills with a straw 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 straw is also made from antimicrobial materials, to help prevent the spread of germs. The screw-on lid fits securely, and everything is made of durable plastic and silicone. Perfect for young toddlers graduating from sippy cups, this tumbler features colorful artwork to make hydration fun.

• BPA free
• Easy to clean in the dishwasher
• Should not be microwaved