LifeStraw Peak Series | Gravity Water Filter System | Mountain Blue 8L

Protects against 99.999999% of bacteria (including E.coli, Salmonella), 99.999% of parasites (including Giardia and Cryptosporidium), 99.999% of microplastics, silt, sand, and cloudiness Enhanced microfilter performance: Our re-engineered membrane and custom backwash accessory means better performance against sand and silt, maintaining great flow over the long haul Extreme durability: constructed of premium materials including 840 denier, double TPU-laminated nylon reinforced fabric, making this the toughest gravity bag on the market to stand up to your adventures Highly versatile means the gravity system is designed with every occasion in mind; Use as a gravity water filter system, water storage bag, as a straw, or connect the filter with a water bottle Carabiner enables clipping around hanging features or clipping to other loops on the bag for ease of carrying