360 Degree Drinkable Straw Group-Weighted straw moving with liquid allows your baby drink from any angle. It also helps to prevent unwanted colic, spit up, burping and choking while baby is learning drinking.Detachable and Easy-to-Clean Design- It's easy to install and uninstall. All the Accessories are Dishwasher-Safe.Constructed of 100% Baby Safe Materials-Premium food-grade PP materials are BPA free, Lead free. Feature: Material: PPSU +Silicone + PP 100% Brand new and high quality. Fits for Kids Baby. Capacity: 200ML/300ML Non slip function, it allows kids to drink water no matter she or he is sitting,standing or lying on their backs. PPSU material,tasteless,non-toxic,and will not leakage. Double handles,convenience for baby to hold, easy to carry, enhancing babies' ability to hold things. Easy open flip top lid revealing straw, convenient for baby to open and have water, and flip down to seal in liquids making leak proof, and stay clean. Particularly suitable for going out or short journey to carry The straw use the high quality silicone, tasteless, non-toxic, does not contain Bisphenol - A, and will not leakage. Double ears of the cup is perfect for your child to hold the cup , prevent it from slipping down.