High quality: The milk box is made of food-grade materials, non-toxic, tasteless, safe and environmentally friendly, and can be reusedMultifunctional: The milk carton water bottle is transparent and can hold milk, juice, soda, lemon tea, cola, perfect for walking, running, camping, hiking, outdoor sports and drivingPatterned Sticker: The bottle will receive a random patterned sticker. You can make your own bottle by sticking the sticker on the bottle, avoid the same as other bottlesLeak-proof design: The bottle cap of the milk bottle is a screw cap, which can prevent the liquid from leaking out of the bottle. You can carry it with you in a backpack or suitcaseCapacity: The bottle has a capacity of 500ml and measures 6 x 6 x 22 cm. It is small and easy to store. Ideal for milk and beverages.