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LifeStraw Flex filter + Gravity Bag [Survival Water Filtration System]


The LifeStraw Flex filter + Gravity Bag survival water filtration system:

  • Compact and ultralight the entire gravity water filtration system weighs 6.9 oz and can filter one gallon of water in less than 10 minutes - perfect for the campsite or overlanding trips
  • Versatile survival water filter system can be used 4 ways: as a personal straw filter with the included gravity bag, as an in-line filter with most hydration packs or attached to most disposable water bottles
  • BPA-free and protects against bacteria, parasites, microplastics, chlorine, organic chemical matter, dirt, sand and cloudiness.
  • Removes odors and improves water taste.
  • Your purchase has impact - we support LifeStraw's mission and the "one purchase, one child, one year of safe water" program
    • Membrane microfilter protects against 999999% of bacteria, 99.999% of parasites, 99.999% of microplastics, dirt, sand, and cloudiness
    • Activated carbon + ion exchange filter protects against lead, chlorine and odor for improved taste
    • Meets NSF 42 standard for chlorine reduction
    • Meets NSF 53 standard for reduction of lead
    • Meets US EPA & NSF P231 standards for the removal of bacteria and parasites
    • Membrane microfilter lasts up to 500 gal, pore size: 0.2 micron
    • Activated carbon + ion exchange filter lasts up to 26 gal
    • Filter Size: 6.4 x 1.5 in
    • Hose Length: 27.5 in
    • Gravity Bag Volume: 1 gal
    • Gravity Bag Size: 18.7 x 10.6 in
    • Weight: 6.9 oz
    • Flow Rate: 0.125 gal/min
    • BPA-free materials
    • Replaceable filters & parts
    • In the box: LifeStraw Flex filter, 1-gallon gravity bag, quick-connect hose and backwashing syringe

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