LifeStraw

The original, award-winning ultralight personal “straw” filter for outdoor sports, survival and emergencies.

$19.95

LifeStraw

LifeStraw Personal Water Filter for Hiking, Camping, Travel, and Emergency Preparedness is rated 4.3 out of 5 by 25.

$19.95

The original, award-winning ultralight personal “straw” filter for outdoor sports, survival and emergencies.

    • Removes bacteria, parasites and microplastics
    • Durable and ultralight: weighs only 62 ounces (0.10 lbs)
    • Long-lasting: filters 1,000 gallons (4,000 liters), enough drinking water for an individual for over 5 years
    • Ultimate survival tool, no shelf life, easy to clean and store, used and tested all over the globe
    • This product gives back: One product, one school child, one year of clean water
$19.95

Ideal for:
Backpacking, emergency preparedness, camping

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5 years’ worth of drinking water in the palm of your hand.


The LifeStraw personal water filter will transform 1,000 gallons (4,000 liters) of contaminated water into clean drinking water.

Don’t let water weigh you down.


At less than 2 ounces, you don’t need to worry about lugging extra water on your next trip outdoors or with you in your bug-out bag.

Be prepared with the ultimate survival tool.


The LifeStraw doesn’t use chemicals or batteries, so won’t expire when stored and its compact size makes it a perfect fit for most emergency kits.

  • How it Works
  • Specs
  • Lab

How it Works

How It Works

The original ultralight backpack and travel-friendly “straw” filter, the LifeStraw makes contaminated water safe to drink by removing bacteria and parasites, preventing the majority of waterborne disease. Use it to drink directly from streams and lakes, or fill up a container and use your LifeStraw to enjoy clean water on the go. The LifeStraw has unlimited shelf life and once opened can provide an individual with more than 5 years of safe drinking water.

The microbiological, hollow fiber membrane filters to 0.2 microns and removes:

• 99.999999% of bacteria (including E. coli)

• 99.999% of parasites (Giardia, Cryptosporidium, etc.)

• 99.999% of microplastics

DOWNLOAD USER MANUAL (PDF)

Specs

Specifications

 

  • LifeStraw personal water filter includes mouthpiece cap, bottom cap and detachable lanyard
  • Filtration technology: Hollow fiber microfiltration membrane (0.2 microns)
  • Filter lifetime: 1,000 gallons (4,000 liters). Pores clog over time as filter is used; reaching end of life when water cannot pass through.
  • Product Weight: 1.62 oz (0.10 lbs)
  • Product Length: 9’’ x 1.20’’
  • BPA Free materials
  • Recyclable
  • No replaceable parts
  • User’s manual provided in: English, French, German and Chinese

Lab

Lab Information

We believe that responsible manufacturing includes creating and maintaining a strong evidence base for our product claims and their intended impacts. All products undergo rigorous independent testing to meet or exceed protocols established by the US Environmental Protection Agency (EPA) and National Sanitation Foundation (NSF) We also built and run an ISO accredited water laboratory based in Vietnam that does quality validation and testing of all of our new and existing products.

FILTRATION

• Hollow fiber membrane filter: 0.2 micron pore size. Removes 99.999999% of bacteria, 99.999% of parasites, and 99.999% of microplastics

• Also removes turbidity (silt, sand, and cloudiness)

• Meets US EPA drinking water standards for bacteria and protozoa reduction

• Hollow fiber filter lifetime: 1,000 gallons (4,000 liters)

• Filtration powered by: suction

• Flow Rate:  3 liters/min

DOWNLOAD EVIDENCE DOSSIER (PDF)

Rated 5 out of 5 by from An Emergency Preparedness Must Have As a single mother of an autistic child, it was long overdue that I put together items for emergencies. A Lifestraw is priority number one when gathering items for an emergency preparedness kit. Lifestraw was the first of it's kind in convenience for filtering water sources and guaranteeing clean water filtration. I am so thankful for genius inventors who see imperative product ideas and make them affordable for everyone!
Date published: 2018-10-26
Rated 4 out of 5 by from It is small, and compact and easy to use. I drank water through it and it seemed to function as intended. The reason that it did not get a 10 was because I tried it on chlorinated water and the water still tasted chlorinated. I travel a good bit where there are water fountains and my filter I have does a good job of filtering out chlorine. When I shop for a water filter I want it to do both. This is a good product and I would recommend it to my friends, but I would tell them it didn't filter out the chlorine taste.
Date published: 2014-07-10
Rated 5 out of 5 by from I have tried the LIFESTRAW Personal Water Filter in the Applegate River in southern Oregon, which is a relatively clean river with little sediment. Although there is a slight organic flavor to the unfiltered river water, the water obtained through the LIFESTRAW Personal Water Filter tasted like tap water. On the downside, a substantial amount of "suck" is required to operate the device, and it probably would not be useable by children or someone who couldn't generate the necessary pressure. Also, it is possible that the device would be even more difficult to use with turbid water. On the upside, the device appears to work as advertised (.2 microns of filtration is the same as a Katydin), is light and easy to carry, and is relatively inexpensive. Probably should be in a list of "10 essentials" for any trip away from treated water.
Date published: 2014-07-26
Rated 5 out of 5 by from In any natural disaster or out camping or hiking trip where purified water is not available, one could use the LIFESTRAW Personal Water Filter Water Filter to drink from any water source available, especially if a person is unsure how long they will be unable to have drinkable water as the human body can only function for 3 days with out water before it starts to shut down.
Date published: 2014-07-09
Rated 5 out of 5 by from I have multiple straws and thankfully do not use them often. They work great when needed and are very easy to pack. One thing that is often missed with the straws is the need to prime them prior to use. Once primed they work great. I will order more as needed.
Date published: 2014-07-08
Rated 4 out of 5 by from Pretty convenient personal item for emergency water. Light weight and low bulk make it easy to toss into your pack and not worry about it until you need it. I still prefer a water filter so that water can be filtered and transferred away from the source.
Date published: 2014-07-08
Rated 3 out of 5 by from as an emergency tool it works fine- easy to use and very straightforward. the suction required to get water is stronger then I would like, so would only use if other purification methods not available. Tested this weekend at Moraine Lake :)
Date published: 2014-07-20
Rated 3 out of 5 by from The LIFESTRAW Personal Water Filter is definitely a useful product, but I never really saw the practicality of carrying a straw around when you can use other filters to fill portable water containers to drink from at your leisure.
Date published: 2014-07-08
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Once you have used the lifestraw for 4000 litres of water, can you replace the filter or do you have to buy a whole new straw ?

Asked by: NicGee1234
A whole new one 
Answered by: Kendog33
Date published: 2018-11-08

Can I use this from the latter on the beach?

Asked by: Anonymous
You can use this filter for any fresh water source (i.e. fountains, tap, rivers, lakes, etc.). LifeStraw removes bacteria and waterborne parasites but this particular product doesn't remove chemicals or salts. So is not appropriate for use with sea water.
Answered by: lifestraw
Date published: 2018-11-07

What is the shelf live of this product?

Asked by: BDavis
LifeStraw products don't have an expiration date. They use hollow-fiber membrane to remove contaminants from the water source. No chemicals or moving parts are involved within the filtering process, meaning nothing will expire. If stored in a cool, dark and dry place and allowed to dry out between uses, the LifeStraw will last until it reaches capacity.
Answered by: lifestraw
Date published: 2018-11-15

How much water can the lifestraw filter at once?

Asked by: max27
We estimate that the average user can pull around 1.2 L / min. with the Lifestraw, which is only a little bit less than the water you would get drinking through a regular straw.
Answered by: lifestraw
Date published: 2018-11-07

Hello, I wanted to know if we could use this object to Desalt sea Water. Thank you for your reply.

Asked by: Sonia
No it does not
Answered by: Tattooednaniac
Date published: 2018-11-07

How can you tell the difference between an original and a fake lifestraw personal water filter

Asked by: MAGA 2020
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