LifeStraw Peak Squeeze Water Filter System - 33.8 fl. oz.

Color: Dark Mountain Gray

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Light, compact and really fast at filtering water, the 33.8 fl. oz. LifeStraw Peak Squeeze water filter system lets you squirt water directly into your mouth on fast-paced outdoor adventures.


  • Re-engineered LifeStraw filter provides up to 3 liters of water per minute
  • Squeeze bottle is durable enough to last you on your long-haul adventures without having to worry about rips, tears and punctures
  • Designed with every adventure in mind—use it as a bottle, or push water through it into a cook pot or water bottle
  • Filter can also be used as a straw or screwed onto other standard water bottles or a LifeStraw Peak gravity system (not included)
  • Filter is removable, allowing you to use the bottle as a water storage container
  • 0.2-micron filter physically removes 99.999999% of all bacteria, such as salmonella, cholera and E.coli; removes 99.999% of all parasites; removes 99.999% of microplastics
  • Also removes silt, sand and cloudiness greater than 0.2 micron
  • Membrane microfilter lasts up to 500 gal. (2,000 liters)
  • Meets U.S. EPA and NSF P231 drinking water standards for the removal of bacteria and parasites


View the LifeStraw Peak Series Product LineView all LifeStraw Straw Water Filters

Technical Specs

Best Use


Filter Type


Filter Medium

Hollow-core membrane microfilter


Protozoa And Bacteria


101 fl. oz. per 60 sec.

Housing Material

Thermoplastic polyurethane

BPA Free


Field Cleanable



9.48 x 4.8 x 2.67 inches


3.9 ounces


Contains recycled materials

From a Climate Neutral Certified brand

184 reviews with an average rating of 4.5 out of 5 stars

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