Lifestraw Flex
Lifestraw Flex
Lifestraw Flex

Lifestraw Flex

Regular price $34.95 Sale

LifeStraw Flex is a 2-stage filter that exceeds the NSF 53 drinking water standard for reduction of lead while also reducing chemicals and removing bacteria and parasites. It can be used in 5 different ways: as a personal straw, with the included soft touch bottle, or attached to a plastic water bottle, hydration bladder or as a gravity filter.

Features & Benefits

  • Removes bacteria and parasites
  • Reduces chemicals, including chlorine
  • Reduces heavy metals, including lead
  • Improves taste and odor
  • Versatile: 5 uses in 1 product
  • Compact, easy to use and carry
  • Recyclable
  • Replaceable carbon filter


  • Removes 99.999999% of bacteria
  • Removes 99.999% of parasites
  • Reduces organic chemical matter (pesticides, herbicides, VOCs)
  • Exceeds NSF 53 standard for reduction of lead and other heavy metals
  • Exceeds NSF 42 standard for chlorine reduction
  • Exceeds US EPA drinking water standards for bacteria and parasites
  • Microbiological filter lasts up to 2,000 liters / 500 gallons
  • Carbon capsule lasts up to 100 liters / 25 gallons