Portable Outdoor Water Purifier Camping Hiking Emergency Survival Water Filter Beverage Filtration System feature: 1. Provide convenient, safe and clean outdoor drinking water. 2. Super water purification capacity: Under normal circumstances, at least 1000 liters of water can be filtered. 3. Remove at least 99.9999% of aquatic bacteria. 4. Remove at least 99.9% of aquatic parasitic protozoa. 5. Reduce turbidity: particles around 0.2 microns can be filtered out. 6. No chemicals. Specification: Material: ABS+PE Filter material: ultrafiltration membrane, activated carbon, nano silver antibacterial particles color: blue use: It can be used with beverage bottles connected to international standard bottle mouths. (such as Coca-Cola packaging bottles, etc.) It can be connected to an extended silicone tube for use, and it can be used with a portable lanyard and a dust cover for the sprinkler head. Available accessories: Folding water bladder, metal carabiner, backflush syringe. Package includes: filter*1 notes: 1. Due to different monitors and light effects, the actual color of the item may be slightly different from the color shown on the picture. Thank you 2. Due to manual measurement, please allow 1-3mm measurement deviation.