1. Package Content: 2 pieces of clear milk carton water bottles in the package, coming in transparent style, well matching with different colors of drinks, abundant quantity to use, replace and share with families or friends 2. and Convenient:This 500 ml17 oz clear water bottle is a travel friendly size of 6.8 x 2.4 x 2.25 inches, small and compact size makes it fit easily in any backpack or car cup holder, also store it easily in the refrigerator.Easy to put in your backpack, school bag, suitcase and more, keeping you hydrated at different places 3. Sturdy and : The juice carton holder is mainly made of PP and PS, sturdy and leakproof, not easy to break;can withstand temperatures as high as approx. 140-158 degrees Fahrenheit.The leakproof design allows you to put this bottle full of milk in your bag without worrying about your bag getting wet 4. Practical Design: The reusable milk container is designed with 2 mouths, the smaller one can avoid drinks dripping when drinking, another is wide enough for you to put most cut-up fruits, DIY your own drink and add flavor to it