Bus Water Bottle for Kid with Straw and Sticker Sport Plastic Portable Drinking Bottle for Kids Girls School Supplies (BusBottle_Blue_500ml) About this item [Unique bus-shaped water bottle with movable wheels at the bottom]:Cute shape, not only is the water cup, but also allows children to play happily. Promotes hydration in a fun, unique way to encourage kids to drink more water from our water bottles with straw. 【360° Leak-Proof】 The water cup adopts a 360° leak-proof design, which will not wet the child's school bag. It also adopts double-sealed sealing plug and water-sealed rubber ring, and pushes up and down to lock design, which effectively prevents leakage