Food Grade Material: The collapsible water tank is made of food grade eco-friendly polyethylene, which is non-toxic, BPA free and meets EU standards. The drinking water bottle is dense, transparent and soft, which makes it reusable. Easy to carry: This water bottle is very light, can be folded and takes up little space. Perfect for camping, hiking, hunting, picnics, mountaineering, long trips and more. In the event of a natural disaster, the collapsible water tank is your quick water storage tool for your water storage needs. Waterproof design: The camping water bag has a large stopper leak-proof screw to protect the water source from algae and bacteria, and is very convenient to fill and water. It's the most important emergency gear for outdoor travel Wide Uses: The collapsible water bag is suitable for temperatures between -30 and +60. It is not only suitable for storing water, but also for cooling or freezing milk, tea, coffee, juice, cola, liquor and wine, etc. Contents of the Delivery: 5 x 10L collapsible water tanks, can store drinking water for 20-30 days. It is the most important emergency equipment in a survival kit. We are committed to providing our customers with high quality products and services. If you have any questions, please don't hesitate to contact us. 5 Pack 10L Collapsible Water Canister with Leak Proof Lid, BPA Free, Food Grade for Camping, Hiking, Emergencies and home water storage Features: 1. The collapsible water bag is made of food grade odorless materials, BPA free, safe, non-toxic and very clean. 2. Foldable and ultra light, easy to carry and store, reusable for a long time. 3. It takes up little space in your backpack, is ultra light and can hold a lot of water. Ideal for home, camping, garden, cemetery, vacation, hiking, hunting, travel, outdoors, car, picnics, barbecues, etc. Features: 5 drinking water bags of 10 l (38.5 x 41.5 cm). Colour: blue. Reliable customer service : If you have any quality issues, please don't hesitate to message us. We will respond to you within 24 hours and give you a satisfactory solution.