LifeStraw Compact Gravity 3L Water Filter System



Regular colours

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Rocksolid guarantee

Shop with confidence. If it’s not working out, you can return it (consumables, electronics, undergarments and swimwear excluded).
Really. If it's not up to snuff after you use it (a couple times) you can still bring it back. It lasts longer than 30 days, but not forever. We'll be fair about it.


Versatile water filtration for where ever your adventure takes you. Connect the microfilter to the reservoir at base camp for a convenient gravity filter, attach it to a hydration bladder or disposable water bottle while you're on the go, or use it as a personal straw and sip straight from the water source. The redesigned reservoir is more durable to withstand the rigours of the backcountry.

  • 3L TPU reservoir is ultra-durable and collapsible
  • Membrane microfilter treats up to 2000L (varies with water quality)
  • Removes up to 99.99999% of waterborne bacteria, and up to 99.999% of waterborne parasites and microplastics
  • Plastic filter casing is made with 50% recycled content
  • Webbing handle for hanging and carrying
  • 1.2m quick connect hose is compatible with other systems
  • Included backwash syringe for cleaning filter
  • LifeStraw’s Follow the Liters program provides a child in a developing country safe with drinking water for an entire school year with every LifeStraw product sold

Tech specs

Weight228g (Dark Mountain Gray)
228g (Dusty Mountain Blue)
Ideal for
  • Camping and hiking
  • Travel
  • Emergency preparedness
Hollow fibre technology
Product sustainability
  • Recycled content
Made inKorea, Republic of

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4.666666666666667 out of 5 stars with 9 reviews for LifeStraw Compact Gravity 3L Water Filter System

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