Cute Cartoon Car Design: This children's water bottle adopts a cute cartoon car shape, which is special and cute, making you unique. It can be used not only as a water cup but also as a toy, with movable wheels at the bottom. Saturated colors and unique design grab kids' attention right away. Premium Material : Reusable water bottle is made of environmentally food-grade PC, ABS, silica gel, healthy for daily water drinking. Service Temperature: -20 to 100 degrees. 500ML/16oz. 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. Locking Flip Lid: The drinking glass features a pop-up lid and straw for easy drinking. Push down on the latch to lock the cup in place to prevent leaks. It is not afraid to put in the bag. It has thick shoulder strap, very strong to use for kids. You can carry it by hand or use the strap, which is easier to walk and free your hands. Detachable and Easy to Clean: The lid and straw are easily removed for easy cleaning. It is suitable for school, boys, girls and more. The reliable quality can serve you for a long time.