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LifeStraw Peak Series Gravity Filter System 3L

photo: LifeStraw Peak Series Gravity Filter System 3L pump/gravity water filter

Out for Testing

We're testing and reviewing LifeStraw's Peak Series Gravity Filter System 3L!

A member of Trailspace's Review Corps product-testing program is currently testing the Peak Series Gravity Filter System 3L. Stay tuned for Bentbrook's in-depth review of this LifeStraw pump/gravity water filter.

What do you want to know about the LifeStraw Peak Series Gravity Filter System 3L?
Send your questions to and we'll do our best to address them in our upcoming review.


Price MSRP: $59.95
Current Retail: $52.61-$95.95
Historic Range: $41.96-$95.95
Dimensions 8.6 x 20.8 in / 22 x 52.9 cm
Weight 8.1oz / 228 g
Hose Length 47 in | 1.2 m
Protects Against 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
Additional Filtration Specifications Meets US EPA & NSF P231 drinking water standards for the removal of bacteria and parasites
Materials BPA Free, FDA approved, premium materials
Includes LifeStraw Peak Series 3L gravity bag with hose and standard quick connector, carabiner, leak-proof cap for water storage, easy carry strap, backwash accessory, user manual
Product Details from LifeStraw »

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