Features: Quality Material: Made of clear no toxic and odorless food grade TPU material, leak-proof and very safe for people drinking, it is very safe and clean, durable and reusable. 3L: Large capacity is suitable for storing and transporting drinking water.Perfect for large families and large groups. A simple unfold fills the water bag for daily using. High Flow: The water reservoir is equipped with flexible, no-kinking drink tube and the high-flow, self sealing phasers valves; It is leak proof and perfect for handsfree hydrations. Leak-proof Cover Design: Collapsible Water Container have a large screw-on lid provides leak-proof seal, large capacity leak-free. It can store water, juice, milk, beer, and so on... Apply: Lightweight & foldable water bag compared with the solid bottles lighter and easier to carry. Perfect for outdoor activities like camping, hunting, hiking, and etc. Specifications: Material: ABS Color Options: 4 Colors are Available as Shown in the Picture. Package Weight: approx.150.00g Size: approx.47x18cm/18.50x7.08in Package Includes: 1Pc Water Bladder note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks!