Hey big sipper! Our HYDRATE kids flip spout straw cup is perfectly designed for drinking at home, whilst out or at nursery/school The super-soft, non-spill, 100% silicone spout simply flips up ready for action and flips down again for leak-proof travel and storage it also has a built-in cover to keep the spout safe from nasty germs and bacteria on your travels! Grab & go handle and lightweight design for little hands, keeping big kids hydrated on all their adventures The silicone band makes the base super easy to grip and can also be written on with a marker pen for personalisation and easy identification and school Large 380ml capacity helps to ensure that even the most active kids can stay hydrated when they need it most!