[Wide Uses] Our milk carton cups are suitable for holding milk, juice, water, soda, beer, etc., and can be taken to school or office, swimming, hiking, mountain climbing, vacation, picnic and other outdoor activities [Specification and Size] The package contains 1x milk carton water bottle, there are two capacity specifications of 500ml/17oz, 1000ml/35oz for you to choose [Sufficient Capacity] Our milk carton-shaped bottles are of the right size and the capacity is large enough to meet your daily use needs, and they are easy to carry, easy to put in backpacks, school bags, suitcases, etc. [Reusable and Durable] This milk bottle is made of plastic PS, which is strong and durable, not easy to break, can withstand high temperature of about 140-158 degrees Fahrenheit, and can be reused [2 Leak-Proof Spouts] Our milk paper water bottle has 2 spouts design, both spouts will seal tightly and won't leak, protecting your bag from getting dirty and dirty