Free shipping on orders above $50 (US lower 48 only)

United States

Keep Shopping view cart

My Cart

view cart

0 items

50

Subtotal:
Taxes and shipping calculated at checkout

LifeStraw Flex with gravity bag

BPA-Free
SKU: LSFX01GB01
Regular price $54.95 Unit price per
  • LifeStraw Flex with gravity bag Gravity filter LifeStraw - Online store
  • LifeStraw Flex with gravity bag Gravity filter LifeStraw - Online store
  • LifeStraw Flex with gravity bag Gravity filter LifeStraw - Online store
  • LifeStraw Flex with gravity bag - LifeStraw - Online store
  • LifeStraw Flex with gravity bag - LifeStraw - Online store
  • LifeStraw Flex with gravity bag Gravity filter LifeStraw - Online store
  • LifeStraw Flex with gravity bag Gravity filter LifeStraw - Online store
  • LifeStraw Flex with gravity bag Gravity filter LifeStraw - Online store
  • LifeStraw Flex with gravity bag Gravity filter LifeStraw - Online store
  • LifeStraw Flex with gravity bag - LifeStraw - Online store
  • LifeStraw Flex with gravity bag - LifeStraw - Online store
  • LifeStraw Flex with gravity bag Gravity filter LifeStraw - Online store
  • LifeStraw Flex with gravity bag Gravity filter LifeStraw - Online store
  • LifeStraw Flex with gravity bag Gravity filter LifeStraw - Online store
  • LifeStraw Flex with gravity bag Gravity filter LifeStraw - Online store

Liquid error (pdp-images line 73): Could not find asset snippets/icon-zoom.liquid Enlarge

  • LifeStraw Flex with gravity bag Gravity filter LifeStraw - Online store
  • LifeStraw Flex with gravity bag Gravity filter LifeStraw - Online store
  • LifeStraw Flex with gravity bag Gravity filter LifeStraw - Online store
  • LifeStraw Flex with gravity bag - LifeStraw - Online store
  • LifeStraw Flex with gravity bag - LifeStraw - Online store
  • LifeStraw Flex with gravity bag Gravity filter LifeStraw - Online store
  • LifeStraw Flex with gravity bag Gravity filter LifeStraw - Online store
  • LifeStraw Flex with gravity bag Gravity filter LifeStraw - Online store
  • LifeStraw Flex with gravity bag Gravity filter LifeStraw - Online store
  • LifeStraw Flex with gravity bag - LifeStraw - Online store
  • LifeStraw Flex with gravity bag - LifeStraw - Online store
  • LifeStraw Flex with gravity bag Gravity filter LifeStraw - Online store
  • LifeStraw Flex with gravity bag Gravity filter LifeStraw - Online store
  • LifeStraw Flex with gravity bag Gravity filter LifeStraw - Online store
  • LifeStraw Flex with gravity bag Gravity filter LifeStraw - Online store
  • LifeStraw Flex with gravity bag Gravity filter LifeStraw - Online store
  • LifeStraw Flex with gravity bag Gravity filter LifeStraw - Online store
  • LifeStraw Flex with gravity bag Gravity filter LifeStraw - Online store
  • LifeStraw Flex with gravity bag - LifeStraw - Online store
  • LifeStraw Flex with gravity bag - LifeStraw - Online store
  • LifeStraw Flex with gravity bag Gravity filter LifeStraw - Online store
  • LifeStraw Flex with gravity bag Gravity filter LifeStraw - Online store
  • LifeStraw Flex with gravity bag Gravity filter LifeStraw - Online store
  • LifeStraw Flex with gravity bag Gravity filter LifeStraw - Online store
  • LifeStraw Flex with gravity bag - LifeStraw - Online store
  • LifeStraw Flex with gravity bag - LifeStraw - Online store
  • LifeStraw Flex with gravity bag Gravity filter LifeStraw - Online store
  • LifeStraw Flex with gravity bag Gravity filter LifeStraw - Online store
  • LifeStraw Flex with gravity bag Gravity filter LifeStraw - Online store
  • LifeStraw Flex with gravity bag Gravity filter LifeStraw - Online store

LifeStraw Flex with gravity bag

SKU: LSFX01GB01
Regular price $54.95 Unit price per
translation missing: en.products.general.shipping_policy_html
  • Protects against bacteria, parasites, microplastics, lead and other heavy metals, chemicals including chlorine, organic chemical matter like pesticides, and herbicides, dirt, sand, and cloudiness while removing odors to improve taste
  • Independently lab tested, durable and BPA Free
  • Every fill avoids single use plastic bottled water!
  • Get replacements and accessories here
learn More
  • Protects against bacteria, parasites, microplastics, lead and other heavy metals, chemicals including chlorine, organic chemical matter like pesticides, and herbicides, dirt, sand, and cloudiness while removing odors to improve taste
  • Independently lab tested, durable and BPA Free
  • Every fill avoids single use plastic bottled water!
  • Get replacements and accessories here
learn More

More About This Product

Specs
Capacity
  • 1 gal | 3.7 L
Dimensions
  • Filter Size: 6.4 x 1.5 in | 22.9 x 2.5 cm
  • Hose Length: 27.5 in | 70 cm
  • Gravity Bag Size: 18.7 x 10.6 in | 47.5 x 27 cm
  • Weight: 6.9 oz | 196 g 
  • Flow Rate: 0.125 gal/min| 0.5 L/min
  • BPA Free materials
  • Replacement filters & parts
  • Includes: LifeStraw Flex filter, 1-gallon gravity bag, quick-connect hose, and backwashing syringe
LifeStraw Membrane Microfilter Removes:
  • 99.999999% of bacteria 
  • 99.999% of parasites (Giardia, Cryptosporidium, etc.) 
  • 99.999% of microplastics, silt, sand, and cloudiness 
  • Pore size: 0.2 micron
  • Lasts up to 500 gal| 2,000 L
LifeStraw Activated Carbon + Ion Exchange Filter Reduces:
  • Heavy metals like lead
  • Chlorine and odors for improved taste
  • Lasts up to 26 gal | 100 L
Additional Filtration Specifications:
  • Meets NSF 53 standards for reduction of lead
  • Meets NSF 401 standard for emerging chemical contaminants
  • Meets US EPA & NSF P231 drinking water standards for the removal of bacteria and parasites
  • Meets NSF 42 standard for chlorine reduction
Resources

Not Finding What You Need?

Head on over to our Knowledge Center to find out more.

Knowledge Center
FAQs
  • How do I know when it's time to change my activated carbon + ion exchange filter?

    The filter lasts up to 26 gallons (100 liters) – which is about 2 months of regular use. We recommend replacing this filter when you start to notice a change in the smell or taste of your water.

  • How can I use my LifeStraw Flex filter?

    The LifeStraw Flex filter can be used as a standalone personal straw filter, with the included gravity bag, as an in-line filter with most hydration packs or attached to most disposable water bottles.

Not Finding What You Need?

Head on over to our Knowledge Center to find out more.

Knowledge Center

what our customers are saying