Tommee Tippee Insulated Flip Top Sportee Straw Cup, 18 Months+, 11oz, 1 Pack Leak and Shake Proof

100% Leak and Shake Proof: Our unique INTELLIVALVE anti-leak technology guarantees this trainer cup is completely leak-proof, even when the cup is turned upside down or shaken Durable design: Made for toddlers 18 months and up, this sporty water bottle has a push-to-open lid to keep the spout clean, and a comfy to carry handle, so they can take their bottle on-the-go Bite-resistant: The durable, long lasting drinking straw is gentle on little mouths but tough enough to withstand tiny teeth Double wall insulated: The insulated base keeps drinks cold to encourage little ones to stay hydrated and helps them keep cool while playing Easy clean and BPA-Free: Our sippy cups are easy to clean, and sterilizer*** and dishwasher safe. They’re also BPA, BPS, PVC, Phthalate and Nitrosamine free