Features 1.Food Grade Material: This collapsible water container is made of ecofriendly PE which is food grade BPA free 100% nontoxic and odorless. 2.Unique Design: Rounded shape and innovative design concept both novel and stylish. Never need to lift those bulky water tanks again. 3.Portable: 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! 4.Leakproof: Faucet with adjustable water flow leakproof faucet design adjust the faucet and gently press the bottle mouth. 5.Wide 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. Specification Item Type:Collapsible Water ContainerMaterial: PEFaucet Tube Size: Approx. 1cm/0.39inPerformance: Small storage volume healthy material safe and comfortable Package List 1 xCollapsible Water Container Note 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.