LifeStraw® Flex with Collapsible Squeeze Bottle


In stock

  • Protects against 99.999999% of bacteria (including E.coli, Salmonella), 99.999% of parasites (including Giardia and Cryptosporidium), 99.999% of microplastics and reduces heavy metals, like lead, chlorine, organic chemical matter and turbidity; improves taste
  • Versatile water filter system, can be used 5 ways: as a personal straw filter, with the included squeeze bottle, with a gravity bag, as an in-line filter with most hydration packs or attached to most disposable water bottles
  • Compact and ultralight filter and 0.65 L squeeze bottle weighs 89 g and has an easy-to-fill wide opening
  • Long-lasting membrane microfilter lasts up to 2,000 L; replaceable activated carbon + ion exchange filter lasts up to 100 L
  • This product gives back: one purchase, one child, one year of safe water

In stock

SKU: LSFLEX Categories: , , , ,


The lightweight, long-lasting LifeStraw® Flex water filter with collapsible squeeze bottle provides added versatility and protection. The membrane microfilter removes bacteria, parasites and microplastics. The Activated Carbon + Ion Exchange filter reduces lead, heavy metals, chlorine and other chemicals while improving taste. The LifeStraw® Flex water filter can be used to drink directly from any fresh water source*, with the included squeeze bottle, and attached to a hydration pack, gravity bag or disposable water bottle. Ideal for hiking, camping, emergency preparedness and survival.  Your purchase has impact. For every LifeStraw® product purchased, a school child in need receives safe water for an entire school year.

  • Membrane microfilter removes 99.999999% of bacteria, 99.999% of parasites, 99.999% of microplastics and reduces turbidity (silt, sand, and cloudiness)
  • Activated carbon + ion exchange filter reduces lead, chlorine and bad odors for improved taste
  • Drink directly from any fresh water source*
  • 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 2,000 L, pore size: 0.2 micron
  • Activated Carbon + Ion Exchange Filter lasts up to 100 L
  • Filter Size: 22.9 x 2.5 cm
  • Weight (filter + bottle): 89 g
  • Collapsible Bottle Volume: 0.65 L
  • Collapsible Bottle Size: 26.9 x 9.9 cm
  • BPA-free
  • Bag is made of durable, TPU laminated nylon
  • Replaceable filters & parts
  • Includes: LifeStraw Flex filter, 0.65 L collapsible squeeze bottle, backwashing syringe, user manual

*Does not filter dissolved matter or heavy metals such as salt or arsenic from water.

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