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LifeStraw Personal Water Filter for Hiking, Camping, Travel, and Emergency Preparedness

  • Based on 124,836 reviews
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Style: 1 Pack


Color: Blue


Size: 1 Pack


Features

  • Removes Bacteria & Parasites: The Microfiltration Membrane Removes 99.999999% of Waterborne Bacteria (Including E. Coli and Salmonella), and 99.999% of Waterborne Parasites (Including Giardia and Cryptosporidium) - Essential for Your Survival Kit
  • Removes Microplastics: Removes the Smallest Microplastics Found in the Environment (Down to 1 Micron), and Reduces Turbidity Down to 0.2 Microns - Ideal for Hiking and Camping Essentials
  • Rigorous Testing: All Claims Are Verified with Laboratories Using Standard Testing Protocols Set by the US EPA, NSF, ASTM for Water Purifiers
  • Long Lifetime: The Microbiological Purification System Will Provide 4,000 Liters (1,000 Gallons) of Clean and Safe Drinking Water - a Must-Have for Your Bug Out Bag
  • Make an Impact: For Every LifeStraw Product Purchased, a School Child in Need Receives Safe Drinking Water for an Entire School Year. Essential Camping Accessory Made With BPA Free Materials

Description

LifeStraw began as a simple mesh filter to help eradicate Guinea worm disease by removing the parasite from drinking water. For every product purchased, a school child in need receives safe water for a year. Ultralight and designed with every occasion in mind. Our filter protects against bacteria, parasites, microplastics, and more. LifeStraw believes safe water is a human right. We make our water filters to the highest standards, so you can safely drink at home, while traveling, and on all your adventures For every product purchased, a child in need receives a year of safe water through LifeStraw’s Give Back program. To date, over 9 million children have received a year of safe water. LifeStraw’s water filters remove a variety of contaminants, including bacteria, parasites, microplastics, and in certain cases, viruses.

Specs & Other Info

SpecificationDetails
ManufacturerLifeStraw
FunctionalityRemoves 99.999999% of bacteria, 99.999% of parasites, and 99.999% of microplastics, as well as turbidity (dirt, sand, and cloudiness)
Dimensions8.66 x 0.98 x 0.98 inches
Form FactorPortable Personal Water Filter
Power RequirementManual operation (No power or batteries needed)
Weight1.6 ounces (0.05 Kilograms)
Operational Temperatures1°C to 60°C (34°F to 140°F)
Product Model NamePersonal Water Filter
ColorBlue
User DemographicUnisex-adult
Item Count1
Model Year2014
Intended UseMulti-Sport, Outdoor activities
OriginRepublic of Korea
PackagingBottle Packaging Type
Part NumberLSPHF017
Size Option1 Pack

Frequently asked questions

The LifeStraw Personal Water Filter is designed to provide up to 4,000 liters (1,000 gallons) of clean water. The lifespan can vary based on the turbidity and sediment levels of the water you are filtering.

While the LifeStraw Personal Water Filter is very effective at removing bacteria and protozoa, it does not remove viruses. For water sources with known viral contaminants, you should use a water purifier or add a water disinfection step.

After each use, blow out through the LifeStraw to expel dirty water and allow it to dry before storing. Do not store in a sealed container if it is damp to prevent mold growth.

No, the LifeStraw Personal Water Filter is not designed to desalinate water or filter out salt. It should only be used with freshwater sources such as streams, lakes, and rivers.

Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.


The LifeStraw Personal Water Filter is consistently praised by users for its game-changing water filtration technology, compact size, and durability. It provides safe and clean drinking water in various environments and situations, from outdoor adventures to emergencies, effectively removing contaminants like bacteria, parasites, and microplastics. However, users note that while it filters water effectively, it does not improve the water taste.

Pros

  • 🌍 Outstanding water filtration: Successfully removes bacteria, parasites, microplastics, and other contaminants
  • 💼 Compact and portable: Fits easily in any backpack, pocket, or travel bag
  • 💪 Durable: Can withstand rugged conditions and repeated use
  • 🏕️ Versatility: Ideal for various situations from outdoor adventuring to emergency preparedness.

Cons

  • 👅 Does not improve water taste: Filtered water retains the natural taste of the source

Should I Buy It?

Based on the overall positive reviews and minor drawback regarding water taste, the LifeStraw Personal Water Filter is definitely a recommended purchase. It serves as a reliable and life-saving tool for outdoor enthusiasts, travellers, and those preparing for emergencies. Its excellent filtration capabilities offer peace of mind, ensuring access to safe drinking water anytime and anywhere.


  • An amazing personal water filter
Style: 1 Pack Color: Blue Size: 1 Pack
I read a lot of reviews and articles that suggested getting the lifestraw, and I'm glad I followed their advice. My only question at this point is should I get the steel version for our 2nd one, especially as it filters chemicals (i.e., pesticides, metals), has another separate filter, may be even more durable, and helps make the liquids taste better. One of the interesting things I found out about the lifestraw while researching is that it was originally developed to help people in developing nations with local water problems so that they could get clean water while a more permanent solution was found. Awesome - I can't think of a better use for it and would gladly support anyone engaged in such causes. Below are some other great reasons to get it: 1. It's one of the most compact water filters you can find that still does an amazing job 2. It's sturdy/durable 3. It does its job well with a backed up standard of filtering 99+% bacteria, protozoans - it boasts a filtration rate that rivals industrial filtration standards for our own tap water. 4. It does not impose any strange tastes to the water after filtering (although it also does not make crap tasting water more pleasurable to the palate - so be careful what water/liquid you use it on). 5. It filters 1000 liters before replacement is recommended - depending on the person, that's enough water for one person for about 500 days emergency supply. Or about 350 days of camping. It should be noted, though, that if it isn't kept clean and dry, it probably won't last that long. 6. To follow up this last point - if kept clean and dry, it purportedly lasts 5 years (given that you have filtered <1000 L) or indefinitely if you keep it in the bag it comes in without use. This is a very positive aspect of it for use with a first aid kit or an emergency water or food supply. 7. Even with the filter, the flow rate is more than adequate to quench your thirst without feeling like you're struggling to suck it through the straw. I should note, though, that when you first pull on the straw, it will take a couple seconds for the water to come up through unlike your run-of-the mill straw. Cons: Very few in this category but a couple to note nonetheless. 1. This is not meant for water storage - they do make a water bottle version, but no large containers come with or are associated with this. 2. This is not very convenient for drinking from a portable water reservoir or bladder (i.e., camelbak, osprey, etc). So, if you intend to use it camping or hiking, your best bet is to use it on streams and the like. If you have a hard time bending over to get to said water source, this probably isn't the filter for you. 3. Following up on this last point, if you need to filter large quantities (for your family camp site for cooking, etc) this is not what you need. I would recommend getting a gravity filter, iodine tablets, or something similar for that purpose. Overall, very happy with the lifestraw, especially for its price and versatility. It's very useful and brings peace of mind in case of an emergency. ... show more
Reviewed in the United States on July 27, 2016 by Bski

  • Good to keep around
Style: 4 Pack Color: Navy Size: 4 Pack
I haven't used yet because haven't had a reason to but like to have them available just in case in my survival stash. Very good product.
Reviewed in the United States on June 28, 2026 by Sonya

  • Your Portable Water Source for Adventure and Preparedness
Style: 1 Pack Color: Blue Size: 1 Pack
As an avid outdoor enthusiast and traveler, the LifeStraw Personal Water Filter has become an indispensable companion on my journeys. This ingenious device has revolutionized the way I access safe and clean drinking water during hiking, camping, travel, and even emergency situations. With its remarkable filtration capabilities and portability, the LifeStraw has truly transformed the way I stay hydrated and prepared in any environment. First and foremost, the LifeStraw's simplicity and ease of use are nothing short of impressive. With a straightforward design, all it takes is a simple sip to draw water through the filter, instantly turning contaminated water sources into a clean and refreshing drink. This feature alone has saved me from worrying about carrying large quantities of water on my adventures, as I can confidently rely on the LifeStraw to provide safe hydration from natural water sources. The LifeStraw's advanced filtration technology is a standout feature. It effectively removes bacteria, parasites, microplastics, and other contaminants, exceeding industry standards for water purification. Knowing that I can trust the LifeStraw to deliver reliable and potable water wherever I go gives me peace of mind and allows me to explore remote and off-the-grid locations with confidence. The compact and lightweight design of the LifeStraw makes it incredibly portable and convenient to carry. It easily fits into my backpack, pocket, or travel bag, ensuring that I have access to clean water whenever and wherever I need it. Its unobtrusive size and weight mean that it's always within reach without adding unnecessary bulk to my gear. The durability and longevity of the LifeStraw are truly remarkable. With its robust construction and no moving parts, the LifeStraw is built to withstand rugged conditions and repeated use. This reliability ensures that it remains a trusted tool for years to come, making it an essential component of any outdoor or emergency preparedness kit. The LifeStraw's versatility extends beyond outdoor adventures. It's an essential tool for emergency situations, natural disasters, or situations where clean drinking water may be compromised. Having the LifeStraw as part of my emergency preparedness supplies gives me confidence that I can provide safe water for myself and others in times of need. One consideration to keep in mind is that while the LifeStraw is highly effective at removing contaminants, it does not improve the taste of the water. Depending on the water source, you may still experience the natural taste of minerals or other elements. The LifeStraw Personal Water Filter is a game-changing innovation that empowers adventurers, travelers, and preparedness enthusiasts with the ability to access clean and safe drinking water anywhere in the world. Its reliable filtration, portability, and durability make it an essential tool for those who value self-sufficiency, health, and peace of mind. Whether you're exploring the great outdoors, embarking on a travel adventure, or planning for emergencies, the LifeStraw Personal Water Filter is a must-have companion that ensures you're never without a reliable source of hydration. Embrace the freedom to drink confidently from nature's water sources with the LifeStraw – a life-saving device that's truly a game-changer. ... show more
Reviewed in the United States on August 3, 2023 by Mrs Sunshine

  • Good
Style: 3 Pack Color: Blue Size: 3 Pack
Item as described works good
Reviewed in the United States on April 7, 2026 by Jeff Baker

  • Great filter
Style: 1 Pack Color: Blue Size: 1 Pack
Great stand alone filter straw
Reviewed in the United States on July 3, 2026 by William C Beard

  • good
Style: 1 Pack Color: Blue Size: 1 Pack
so useful for emergencies. bought quite a few for family. will buy more. good price.
Reviewed in the United States on June 26, 2026 by Boo

  • A must have on camping trips
Style: 1 Pack Color: Blue Size: 1 Pack
This is a must have for backpacking. It’s very lightweight and sleek, super easy to pack. Also very easy to use, and no setup required. It’s made of heavy duty plastic that feels like it’s going to hold up for a long time. Water security on a home is one of my biggest fears, and this takes away all my worries. Cannot recommend enough. ... show more
Reviewed in the United States on June 26, 2026 by Abby J

  • Very good item.
Style: 5 Pack Color: Blue Size: 5 Pack
Hope it works.
Reviewed in the United States on June 18, 2026 by Mick

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