Product material: plastic Size: 200*33CM Color: sky blue, army green, navy blue Quantity: 1 piece Package content: 1 x outdoor life-saving water purifier 1. Multi-Use Water Filter: The outdoor water filter is an ideal tool for multiple purposes such as camping, hiking, travel, scouting, backpacking, sports, natural disaster preparedness, and emergency situations. 2. 4-Stage Filtration Straw: 0.1 micron pore size effectively reduces bacteria, harmful heavy metals, iodine, chlorine, and bad odors, improving taste and reducing the risk of illness. Meets FDA and EPA filter standards; made from food-grade, BPA-free materials to ensure safe drinking water. 3. Premium Filter Performance: The portable water filter straw features a compact, lightweight design with high capacity, fast flow rate, and long lifespan, providing clean water. Reusable design does not expire like purification tablets and requires no batteries, making it easy to use. 4. Multiple Filtering Modes: Can be used directly as a personal water filter, connected to soft water pouches or standard disposable water bottles for squeezing purified water, or used with an extension silicone tube (not included) for extended reach. Can also function as a replacement gravity filter to supply fresh water for small groups. 5. Superior Detachable Design: Upgraded water filter straw with detachable ends for easy disassembly. Can be flushed with clean water and stored dry for future use. Features an innovative backwash design that allows for easy cleaning without additional tools.