Food-safe materials: This foldable water container is made of eco-friendly premium PE material, which is food-safe, environmentally friendly, non-toxic, free of BPA, PVC, and DEHP, and has no plastic odor that affects water taste. Space-saving: Simply fold the empty container for compact storage, ideal for car trunks, RVs, or backpacks. Dimensions when extended: approximately 25 x 25 x 28 cm. Lightweight, portable, and reusable design: Features a soft, collapsible shape with an accordion-style structure for easy folding and portability. Weighs only 0.3 kg and holds up to 10 liters of water. Adjustable and leak-proof spigot: Includes a leak-proof faucet with water flow control for easy dispensing and secure storage. The airtight valve allows for targeted and controlled pouring—turn left to open, turn right to close.