Features: *Outdoor collapsible hydration bags are lightweight, compact, and easy to carry, making them an essential item for outdoor activities such as camping, biking, and hiking. *This water bag is available in 1L/1.5L/2.5L/3L/5L/10L sizes with multiple mouths to meet different needs. It can provide enough water for drinking, cooking, washing and other purposes while you are outdoors. *It can withstand extreme temperatures and harsh outdoor conditions, it has a long lifespan. *This collapsible water bag comes with a faucet that allows easy control of water flow to avoid unnecessary spillage and waste. *This hydration bag is not only suitable for outdoor activities, but also for emergencies such as power outages and natural disasters. It is also ideal for everyday use in homes, schools or workplaces where potable water may be limited. Specification: Material:PET/PA/PE. Color:as the picture shows. QTY:1pc. Size:1L:22*22cm, 1.5L:25*23*5cm, 2.5L:27*30*6cm, 3L:30*29.5cm, 5L:35*32*8CM, 10L:44*36*10CM. Weight:37g,44g,62g,66g,64g,70g,80g,89g,117g. Thickness: 42-47 silk (double-sided) Nozzle diameter: 1.6cm/2.2cm/3.3cm *Product Name:Outdoor Folding Water Bag Package Content: 1*Outdoor Folding Water Bag. Note: 1 The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.