Free-flow spout: The free-flow spout allows water to easily drip out when the cup is turned upside down allowing baby to learn important sipping skills in preparation for open cup drinking Spill-proof: Together with the tight-fitting lid, the cup features a flip-down spout that can be flipped closed when not in use to keep everything clean and spill-free at home and when on-the-go Easy hold: The easy-grip handles aid babies in developing the hand-eye coordination required to hold, lift, and sip, all while sitting upright  Bite-resistant: The durable, long-lasting, one-piece spout is gentle on little mouths and tough enough to withstand tiny teeth Easy clean and BPA-free: Our sippy cups are easy to clean, and steriliser and dishwasher safe. All our products are BPA, BPS, PVC, Phthalate and Nitrosamine free