Features: 1: This collapsible water storage container is made of food-grade materials, so it is transparent and tasteless. Environmentally friendly, odorless, portable, and reusable. 2: Plug-in easy to open/close water dispenser faucet with controllable handle and leak-proof cover. There is no seam, and the bottom can be unfolded to stand independently. 3: Lightweight and strong, very suitable for water camping storage and travel carry, with a comfortable handle. It occupies a small space when folded, and is easy to unfold and fill with water, drain and dry. 4: The plastic water bottle can hold 5L/10L optional, suitable for daily family use, travel, hiking, camping, backpacking, mountaineering, and picnic. Suitable for indoor and outdoor use. 5: Suitable for travel, hiking, camping, backpacking, mountaineering, and picnics. Condition. It can also be used to store cold and warm water. Material: PE 5L size: length 32.5cm width: 30.5cm/ weight: 0.07kg 10L size: length 40.5cm width: 38cm/ weight: 0.1kg Color: blue, transparent Packing list: outdoor bag*1