Item Type: Collapsible Water Container Material: PE Faucet Tube Size: Approx. 1cm/0.39in Performance: Small storage volume, healthy material, safe and comfortable 1Food Grade Material: This collapsible water container is made of eco?friendly PE, which is food grade, BPA free, 100% non?toxic and odorless. 2Unique Design: Rounded shape and innovative design concept, both novel and stylish. Never need to lift those bulky water tanks again. 3Portable: Ultra light, compact, space saving and easy to carry. Packed in a backpack or car, it allows you to easily store and transport water and get ready for the great outdoors! 4Leakproof: Faucet with adjustable water flow, leak?proof faucet design, adjust the faucet and gently press the bottle mouth. 5Wide Application: Perfect for outdoor activities such as camping, hunting, hiking, etc. Additionally, emergencies or disasters such as hurricanes, tornadoes, floods, droughts, etc. can be dealt with.When tightening the cap, make sure that the female thread is perfectly locked with the socket cap, otherwise it may cause water leakage problems. Once you have a leak, try tightening until you get a good seal.1 x Collapsible Water Container