LifeStraw  Go Filter Bottle - 22 fl.oz.

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Keep clean drinking water close at hand with the 22 fl. oz. LifeStraw Go Filter Bottle. The built-in filter straw takes all the work out of cleaning water so you can spend more time on the move.

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Features

  • Hollow-fiber filter membrane offers a high flow rate; sip on the straw and it filters the water while it's on the way to your mouth
  • 0.2-micron filter physically removes 99.9999% of all bacteria, such as salmonella, cholera and E.coli; removes 99.9% of all protozoa such as giardia and cryptosporidium
  • Detachable hollow-fiber filter membrane is effective for cleaning up to 1,000 gallons (4,000L) before needing replacement; bottle can be used indefinitely
  • BPA-free Tritan® plastic bottle is lightweight and durable; leakproof lid and durable, flexible mouthpiece detaches for easy cleaning
  • 22 fl. oz. LifeStraw Go Filter Bottle includes a carabiner for easy carrying
  • For every LifeStraw product purchased, a child in need receives safe water for an entire school year

Imported.

View the LifeStraw Go Series Product LineView all LifeStraw Filter Water Bottles

Technical Specs

Best Use

Backpacking

Hiking

Filter Type

Bottle

BPA Free

Yes

Dimensions

3 x 9 inches

Weight

7.8 ounces

Sustainability

From a Climate Neutral Certified brand

Reviews
14 reviews with an average rating of 3.9 out of 5 stars

Ratings Snapshot

Product Rating

8 out of 9 (89%) reviewers recommend this product

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Most Helpful Favorable Review

5 reviews with an average rating of 5.0 out of 5 stars
Boundary Waters Approved
MitchAllTogether
10 years ago
Served me well on a multi-day trip into the Boundary Waters Canoe Area Wilderness. Scooping from the lake is something I always wanted to do and now I can. Worked great.
MitchAllTogether
Minneapolis, MN, United States
9 people found this review helpful

Most Helpful Critical Review

5 reviews with an average rating of 2.0 out of 5 stars
Only in a pinch
Outdoor SD
9 years ago
The water that comes from this (after filtering tap water) tastes bad and makes your mouth feel very dry. I am sure this would be tolerable if there were no other options. The bottle seems nicely designed though.
Outdoor SD
San Diego, CA
3 people found this review helpful

Customer Images

MyHarriman
Tarrytown, New York
Rated 5.0 out of 5 stars

Favorite piece of equipment for long-distance hike

9 years ago

My hiking partner bought this from REI before we left for the John Muir Trail. I thought it was foolish and would add a lot of extra weight. Well, this bottle is worth its weight in gold. For a trail like the JMT that's got plenty of running water in its streams and lakes, this little bottle saved us an awful lot of time and filtering. We used it constantly and it never let us down. We also liked that we could drop in electrolyte tablets when needed. Highly recommended. Lately REI has been selling this bottle for $20.00 -- a real savings over the $30.00+ when we bought it. I think this is also a great gift for hikers.

Helpful?
MitchAllTogether
Minneapolis, MN, United States
Rated 5.0 out of 5 stars

Boundary Waters Approved

10 years ago

Served me well on a multi-day trip into the Boundary Waters Canoe Area Wilderness. Scooping from the lake is something I always wanted to do and now I can. Worked great.

Yes , I recommend this product
Helpful?
BooRadley
Chapel Hill, NC, United States
Rated 5.0 out of 5 stars

Very happy thus far

9 years ago

Going to Morocco, did not want to leave more plastic bottles behind. I really like this so far. Regarding it taking more 'suck' to get the water out I initially had that problem until my husband pointed out that I had not opened the spout fully. Problem solved.

Yes , I recommend this product
Helpful?
Avaplus2
Miami
Rated 5.0 out of 5 stars

Peace of mind

6 years ago

I’m happy I did this purchased just in case of an emergency.

Yes , I recommend this product
Originally posted on LifeStraw
Colton Leu
Chickasha, OK, United States
Rated 5.0 out of 5 stars

Great Water Filter

9 years ago

I've been using this hiking in the Wichita Mountains and I'll have to say I'm impressed. Doesn't matter what's in the whether dirt or algae it filters it out and the water tastes great!

Yes , I recommend this product
Helpful?
Fire Marshall
Rated 5.0 out of 5 stars

Easiest filter that I have ever used!!!

9 years ago

This product was awesome!!! I was out kayaking and ran out of pre-filtered water. So I dipped the container into the lake and I had clean water on the go. Even though the container is a little heavy (for my backpacking requirements), I would still take on my next trip.

Yes , I recommend this product
Helpful?
Outdoor SD
San Diego, CA
Rated 2.0 out of 5 stars

Only in a pinch

9 years ago

The water that comes from this (after filtering tap water) tastes bad and makes your mouth feel very dry. I am sure this would be tolerable if there were no other options. The bottle seems nicely designed though.

Helpful?
Katxa
Hawaii, United States
Rated 2.0 out of 5 stars

Sucks in a lot of air

10 years ago

This seems like a nice option for day hiking... but it's quite a down-side that it requires a lot more "sucking tension" than my camelback hose, for example, and that however I try I seem to suck in a big mouthful of air with every small mouthful of water. Again, this is not an issue with my camelback, as the camelbak bladder doesn't have air in it (you can remove any air after filling it by turning it upside down and sucking out the air before stowing it in your pack). There is an air-vent on the top of the bottle-- and I've tried covering it with my finger while sucking, but that doesn't help. This is an issue as it involves an instant feeling of bloat and belching of air! So, it's kind of a lot of work for a mouthful of water. I'm not sure it would provide enough practical hydration on the trail. I may try the Katadyn version of this integrated bottle, and see if the design is better.

No, I do not recommend this product
Helpful?
Damon
Bothell WA
Rated 1.0 out of 5 stars

Had a bad taste

9 years ago

I plan on returning this. It had a strong plastic-type flavor. It decreased over use but still doesn't taste good. I rinsed the bottle part with warm soapy water in hopes that would help but didn't. I bought this while in LA in hopes of improving tap water flavor but it just made it worse.

Helpful?
SR-23
Carson city NV
Rated 5.0 out of 5 stars

Compact life saver

6 years ago

I brought 2 metal lifestraws I’m with the search and rescue in nevada. We are always concerned with weight in our backpacks. Life straw provides compact , light and life saving equipment. I tried it in a relative clear rapid moving stream. Water tasted good and refreshing. No side effects a few hours later. Next step will be more turbid water. Just need a little more guts to try LoL

Yes , I recommend this product
Originally posted on LifeStraw
1 - 10 of 14 Reviews

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