Cute Donut Shape Leakproof Plastic Drink Water Bottles. Cartoon fashionable with cup rope, easy to carry. The water bottle mouth with straw adopts a seal design, it has a screw-on lid with a silicone straw and a valve that prevents leaks. It does not leak when the water bottle closed for easy transportation.Easy Open and Close: Food grade material, safe and non-taste, durable and reliable. The Lid is convenient to open simply with one hand by pressing the button. When closing the lid of the water cup, please open the water pipe nozzle of the kettle, and then press the lid into the cup body, so that can achieve a good seal.Daily Maintenance: Before first use, please wash with warm water. Do not use hard brushes or steel balls to avoid scratching the product. The popsicle-shaped water bottle can be carried on the back, holds500ml of fluid, wide shoulder straps can be adjusted up to 50 inches in length, suitable for kids and adults. Package Contents; 1 x Water bottle 1 x Cup rope. Do not use the microwave oven to heat and do not steam the product in boiling water. Do not use hard brushes or steel balls to avoid scratching the product.