With a generous 350ml capacity and a convenient grab-and-go handle, the sippy straw is perfect for active little ones. The non-spill, durable 100% silicone straw is soft and gentle on delicate teeth and gums, with a fully integrated with the valve to make cleaning a breeze and keep bacteria away. Plus, the pop-open, push-close hygiene cover shields the straw from dirt and germs when not in use. Designed for easy disassembly and top-rack dishwasher safe, this cup offers ultimate convenience for busy parents and playful kids alike!When it’s time for bed and the lights go out, the cup and straw glow in the dark so your little one can find it without a fuss.