LifeStraw Flex With Gravity Bag

The LifeStraw Flex With Gravity Bag is a versatile water filter system that can be used four ways including 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. The system protects against 99.999999% of bacteria (including E. coli, Salmonella), 99.999% of parasites (including Giardia and Cryptosporidium), 99.999% of microplastics, lead and other heavy metals, chlorine, organic chemical matter, dirt and sand, while removing odors to improve taste. Independently lab tested, durable and BPA-free, the LifeStraw Flex has a long-lasting membrane microfilter that lasts up to 500 gallons and a replaceable activated carbon + ion exchange filter that lasts up to 26 gallons. It meets US EPA and NSF P231 standards for the removal of bacteria and parasites; meets NSF 42 standard for chlorine reduction; meets NSF 53 standard for reduction of lead. Compact and ultralight, it weighs 6.9 oz and can filter a gallon of water in less than 10 minutes. Included in the package are the Flex filter, one-gallon gravity bag, 27 1/2” quick-connect hose and a backwashing syringe.

• It can be used four ways including as a personal straw filter, with the gravity bag; as an in-line filter or with a disposable bottle
• Protects against bacteria, parasites, microplastics, lead and other heavy metals, plus, chemicals and organic chemical matter
• The membrane microfilter lasts up to 500 gallons and the activated carbon + ion exchange filter lasts up to 26 gallons
• Compact and ultralight, it weighs 6.9 oz and is 6 2/5”x 1 1/2” and can filter a gallon of water in less than 10 minutes
• Included in the package are the Flex filter, one-gallon gravity bag, 27 1/2” quick-connect hose and a backwashing syringe