Features: Foldable, lightweight and compact, easy to carry with. 4 types for you to choose, select according to your need. Widely used for outdoor hiking, traveling, camping, picnic and more. Large diameter water inject nozzle, convenient to clean and use, come with tap, hand control. Food grade material, can be used to store not only water, but beer, springwater, beverage, drink, etc. Specifications: Material: Plastics Capacity and Dial: 3.5L: Approx. 18.5cm/7.28in 5.5L: Approx. 20cm/7.87in 7.5L: Approx. 21cm/8.27in 9.5L: Approx. 21.5cm/8.46in Note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Water Container