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

BPA-Free
SKU: LFXFB22GRA41
Regular price $34.95 Unit price per
  • LifeStraw Flex Bottle Filter LifeStraw - Online store
  • LifeStraw Flex Bottle Filter LifeStraw - Online store
  • LifeStraw Flex with Collapsible Squeeze Bottle - LifeStraw - Online store
  • LifeStraw Flex Bottle Filter LifeStraw - Online store
  • LifeStraw Flex Bottle Filter LifeStraw - Online store
  • LifeStraw Flex Bottle Filter LifeStraw - Online store
  • LifeStraw Flex Bottle Filter LifeStraw - Online store
  • LifeStraw Flex Bottle Filter LifeStraw - Online store
  • LifeStraw Flex with Collapsible Squeeze Bottle - LifeStraw - Online store
  • LifeStraw Flex with Collapsible Squeeze Bottle - LifeStraw - Online store
  • LifeStraw Flex with Collapsible Squeeze Bottle - LifeStraw - Online store
  • LifeStraw Flex with Collapsible Squeeze Bottle - LifeStraw - Online store
  • LifeStraw Flex with Collapsible Squeeze Bottle - LifeStraw - Online store

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

  • LifeStraw Flex Bottle Filter LifeStraw - Online store
  • LifeStraw Flex Bottle Filter LifeStraw - Online store
  • LifeStraw Flex with Collapsible Squeeze Bottle - LifeStraw - Online store
  • LifeStraw Flex Bottle Filter LifeStraw - Online store
  • LifeStraw Flex Bottle Filter LifeStraw - Online store
  • LifeStraw Flex Bottle Filter LifeStraw - Online store
  • LifeStraw Flex Bottle Filter LifeStraw - Online store
  • LifeStraw Flex Bottle Filter LifeStraw - Online store
  • LifeStraw Flex with Collapsible Squeeze Bottle - LifeStraw - Online store
  • LifeStraw Flex with Collapsible Squeeze Bottle - LifeStraw - Online store
  • LifeStraw Flex with Collapsible Squeeze Bottle - LifeStraw - Online store
  • LifeStraw Flex with Collapsible Squeeze Bottle - LifeStraw - Online store
  • LifeStraw Flex with Collapsible Squeeze Bottle - LifeStraw - Online store
  • LifeStraw Flex Bottle Filter LifeStraw - Online store
  • LifeStraw Flex Bottle Filter LifeStraw - Online store
  • LifeStraw Flex with Collapsible Squeeze Bottle - LifeStraw - Online store
  • LifeStraw Flex Bottle Filter LifeStraw - Online store
  • LifeStraw Flex Bottle Filter LifeStraw - Online store
  • LifeStraw Flex Bottle Filter LifeStraw - Online store
  • LifeStraw Flex Bottle Filter LifeStraw - Online store
  • LifeStraw Flex Bottle Filter LifeStraw - Online store
  • LifeStraw Flex with Collapsible Squeeze Bottle - LifeStraw - Online store
  • LifeStraw Flex with Collapsible Squeeze Bottle - LifeStraw - Online store
  • LifeStraw Flex with Collapsible Squeeze Bottle - LifeStraw - Online store
  • LifeStraw Flex with Collapsible Squeeze Bottle - LifeStraw - Online store
  • LifeStraw Flex with Collapsible Squeeze Bottle - LifeStraw - Online store

LifeStraw Flex

SKU: LFXFB22GRA41
Regular price $34.95 Unit price per
translation missing: en.products.general.shipping_policy_html
  • Protects against bacteria, parasites, and microplastics, lead and other heavy metals, chlorine, organic chemical matter like pesticides and herbicides, dirt, sand, and cloudiness while removing odors and improving 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, and microplastics, lead and other heavy metals, chlorine, organic chemical matter like pesticides and herbicides, dirt, sand, and cloudiness while removing odors and improving 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
  • 22 fl. oz | 0.7 L
Dimensions
  • Filter Size: 6.4 x 1.5 in | 22.9 x 2.5 cm
  • Collapsible Bottle Size: 10.6 x 3.9 in | 26.9 x 9.9 cm
  • Weight: 3.15 oz | 89 g (filter + bottle)
  • BPA Free 
  • Bag is made of durable, TPU laminated nylon
  • Replacement filters & parts
  • Includes: LifeStraw Flex filter, 22 oz collapsible squeeze bottle, backwashing syringe, user manual
LifeStraw Membrane Microfilter Removes:
  • 99.999999% of bacteria 
  • 99.999% of parasites 
  • 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 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

Your purchase has impact. One product, one child, one year of safe water

LEARN MORE

@LIFESTRAW

what our customers are saying