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Peak Series Collapsible Squeeze 650ml Water Bottle + Filter

4.4118 out of 5 stars
17 Reviews

Out of Stock

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Why We Like The LifeStraw Peak Series Collapsible Squeeze 650ml Water Bottle

From unassisted ultras to daylong treks, we keep our load light and our hydration on point with LifeStraw's Peak Series Collapsible Squeeze 650ml Water Bottle. We clutch the soft flask for a quick shot of H2O while on the move. When it's time to refill, we use the included microfilter to remove bacteria, parasites, and suspended solids from the stream's flow.


  • Packable water bottle and filter for compact hydration on the trail
  • Premium materials are BPA free and FDA approved
  • Microfilter lasts up to 500 gallons
  • Soft flask packs down small when empty
  • Included backwash accessory helps clean the filter
  • Item #LFE000N
Purifying Element
hollow-core membrane microfilter
99.999999% of bacteria, 99.999% of parasites, 99.999% of microplastics, silt, sand, and cloudiness (meets US EPA & NSF P231 drinking water standards)
membrane microfilter
Pore Size
0.2 micron
Cartridge Life
up to 500 gallons
650ml (22oz)
101oz per 60 sec
squeeze bottle, microfilter, screw-top cap and tether, backwash accessory, user manual
4.1 x 10in
Claimed Weight
Manufacturer Warranty
limited 3 years
hiking, backpacking, travel