LifeStraw Go Series 22 oz – Purpose-Driven, Lab-Tested Water Filtration On the Go
The LifeStraw Go Series 22 oz is a BPA-free water filter bottle designed for those who demand safe, great-tasting water wherever life takes them—on the trail, in the city, or while traveling. Featuring a dual-stage filtration system, it removes bacteria (including E. coli and Salmonella), parasites (Giardia, Cryptosporidium), microplastics, silt, sand, and cloudiness, while an activated carbon filter reduces chlorine, odors, and organic chemicals for improved taste. Each bottle is independently lab-tested to standards set by the World Health Organization, US EPA, and NSF International, ensuring trustworthy performance when it matters most.
The Go Series is built for real-world durability, with a membrane microfilter lasting up to 1,000 gallons (4,000 L)—the equivalent of 8,000 single-use plastic bottles. The bottle is available in multiple colors, is dishwasher safe once the filter is removed, and is designed for easy carrying with its ergonomic handle and leakproof mouthpiece.
Every purchase of a LifeStraw product delivers one year of safe water to a child in need through LifeStraw’s Give Back program. As a B Corp and Climate Neutral Certified brand, LifeStraw is committed to both scientific rigor and social responsibility.
- What does the LifeStraw Go Series 22 oz filter out?
* The membrane microfilter removes 99.999999% of bacteria, 99.999% of parasites, and 99.999% of microplastics, as well as silt, sand, and cloudiness. The activated carbon filter reduces chlorine, organic chemical matter, and odors. Full contaminant list.
- How long do the filters last and when should I replace them?
* The membrane microfilter lasts up to 1,000 gallons (4,000 L) and will stop water flow when it reaches the end of its life. The activated carbon filter lasts up to 26 gallons (100 L) or about two months of regular use, and should be replaced when water taste or smell changes.
- Is the LifeStraw Go Series bottle dishwasher safe?
* Yes, the bottle is dishwasher safe once the filters are removed. Avoid the heated dry setting. Clean the cover and mouthpiece separately for best results.
- Can the Go Series filter water from lakes or streams?
* Yes. The Go Series is designed to filter fresh water from natural sources, protecting against bacteria, protozoa, and parasites. It is not intended for desalination or removal of dissolved minerals.
- What is LifeStraw’s social impact model?
* For every LifeStraw product sold, a child in need receives access to safe water for a year through the Give Back program. Learn more at https://lifestraw.com/pages/our-give-back-program.
What Customers Are Saying
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"The bottles worked perfectly on our trip: we had continual access to safe, great tasting water." — Kim B.
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"Great idea, durable quality, versatile design." — Merlion W.
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"Love the durability...using a lifestraw product to filter my water gives me a bit of peace of mind." — Feng Y.
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"I was honestly afraid to trust it at first, but when bottled water ran short, I filled my bottle in a bathroom sink and had to trust it to do its job...it was a lifesaver." — Renee S.
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"Solid water bottle that fits in my car cup holder...I will probably eventually get a bigger lifestraw bottle." — Dustin B.
Review Summary: 4.6/5 from 674 reviews. Customers consistently praise the Go Series for its filtration performance, ease of use, and peace of mind while traveling or outdoors. Some note minor design tweaks could improve ergonomics and lid functionality.
Competitive Advantages
- Removes bacteria, parasites, and microplastics—unlike many popular bottles (e.g., Brita) that do not filter biological contaminants.
- Independently lab-tested to international standards (see testing protocols).
- Durable, field-ready design with replaceable filters and BPA-free materials.
- Built-in social impact: every purchase supports a year of safe water for a child.
Ready to experience science-backed, high-protection water filtration that makes a difference?