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The LifeStraw Go Series Stainless Steel is a double-wall vacuum-insulated bottle with a two-stage filter built into the lid. A hollow-fiber membrane removes bacteria, parasites and microplastics, and an activated carbon capsule cuts chlorine, silt, sand and off tastes. It suits hikers, travelers and commuters who want cold, drinkable water from taps, streams or questionable sources without carrying a separate purifier. Against plastic filter bottles like the original LifeStraw Go, it trades light weight for all-day cold retention and a sturdier body.
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Lowest price we've seen: $64.95 on Nov 10 at Backcountry. Tracked across 1 store since Nov 10.
Buyers say the two-stage filter makes tap and river water taste clean and safe, and that the stainless body keeps water cold all day. It is popular for travel and outdoor trips and for cutting single-use plastic.
The LifeStraw Go Series is a stainless steel water filter bottle. It uses two-stage filtration to remove bacteria, parasites, microplastics, chlorine, silt and sand. A single filter can replace up to 8,000 single-use plastic bottles over its life.
The bottle has double-wall vacuum-insulated stainless steel walls that keep water cold all day. It is BPA-free and built to hold up in rugged conditions. The leak-proof cap has a silicone mouthpiece, and a pressure-release valve helps with maintenance.
The membrane filter can be cleaned in the field. The carbon filter should be replaced about every 60 days, or sooner if the taste changes.
