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LifeStraw Navy 4-Pack of personal water filter straws standing upright in a row
Man leaning over a forest stream drinking through a LifeStraw Navy water filter straw
Technology diagram: membrane microfilter removes 99.999999% of bacteria, 99.999% of parasites and microplastics, filters 4,000 L of water
Close-up of the LifeStraw water filter straw base with hinged cap open, showing the dirty-water inlet
Close-up of the LifeStraw water filter straw mouthpiece with its navy cap flipped open
Woman with braids sipping from a woodland creek through the LifeStraw water filter straw
LifeStraw Navy 4-Pack of personal water filter straws standing upright in a row
Man leaning over a forest stream drinking through a LifeStraw Navy water filter straw
Technology diagram: membrane microfilter removes 99.999999% of bacteria, 99.999% of parasites and microplastics, filters 4,000 L of water
Close-up of the LifeStraw water filter straw base with hinged cap open, showing the dirty-water inlet
Close-up of the LifeStraw water filter straw mouthpiece with its navy cap flipped open
Woman with braids sipping from a woodland creek through the LifeStraw water filter straw
Couple packing a LifeStraw water filter straw into an emergency kit with rope and gear
Woman in a cap drinking river water at the shore through the LifeStraw water filter straw
LifeStraw water filter straw strapped to a hiker's red backpack on a rocky mountain trail
Hiker drinking from an alpine lake with the LifeStraw water filter straw, mountains at sunset behind
Camper securing a LifeStraw water filter straw to an orange backpack at dusk
Girl filling a cup from a LifeStraw Community purifier — every purchase provides a year of safe water for a child

LifeStraw Navy 4-Pack

4-PACK

$59.95 $79.80
Includes 4 LifeStraw Personal filter straw Navy Blue Protects against bacteria, parasites, microplastics, dirt, sand and cloudiness Independently lab tested, durable and BPA Free Ultimate survival tool, no shelf life, easy to clean and store...
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This product filters

  • Cryptosporidium
  • Microplastics
  • E. Coli
  • Giardia
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Accessories You May Need

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1 Purchase = 1 Year of Clean Water for 1 Child.

Learn More About Our Social Good
  • Includes 4 LifeStraw Personal filter straw Navy Blue
  • Protects against bacteria, parasites, microplastics, dirt, sand and cloudiness
  • Independently lab tested, durable and BPA Free
  • Ultimate survival tool, no shelf life, easy to clean and store
  • Free shipping on orders $75+ (US lower 48 only)
  • 45-day returns on unused items in original condition (US lower 48).
  • Free return shipping for eligible returns (US lower 48).
  • Not returnable: discounted/promo or bundle items, final-sale or limited editions, and products $300+ (defects covered by warranty).
  • Refunds issued 7–10 business days after inspection to your original payment method.
  • Bought elsewhere? Returns must go back to that retailer.


Original shipping, duties, and re-shipping for undeliverable packages aren’t refundable.

Have a Question? Checkout our FAQs

LifeStraw Navy 4-Pack

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Independent Lab tested

LifeStraw products have a history of use in some of the harshest conditions around the world, from refugee camps to natural disasters to extreme back-country, our products have to work because lives depend on them. Our testing and transparency is unparalleled and we use the most trusted performance criteria based on protocols established by the World Health Organization, the US EPA, NSF International and the Water Quality Association.

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Questions? we have you covered

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What others are saying

Overall rating: 5.0 / 5 from 8 reviews.

AI Generated Review Summary

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Review highlights

Reviews

Lifestraws

"I bought to have if ever needed. They look to be very well made and come with instructions. The lanyard is perfect and is attached. . . a good feature"

— Nancy R. (5/5)

LifeStraw

"Haven't needed to use these yet and hoping I never do. Have given some to my children and their family in case."

— Carrie G. (5/5)

What i think

"I think the product will be very useful while hiking, hunting"

— Aaron J. (5/5)

I have received the straws,

"I have received the straws, but I have not used them yet"

— Randy B. (5/5)

I bought it for disasters.

"I bought it for disasters. I haven't used it yet, thankfully. It was highly recommended to me by someone who has used it. does appear to be good quality."

— Marsha M. (5/5)

I have not used them

"I have not used them yet but feel good knowing I will have them in an emergency situation"

— Tracy K. (5/5)

FOR OUR GRANDCHILDREN

"We purchased the Navy LifeStraws for our grandchildren. Should there be an emergency situation with no water service available, we want them to be protected! Praying this doesn’t happen; but our minds are at ease knowing they have LifeStraws."

— Sharon R. (5/5)

these are for emergency use,

"these are for emergency use, but I've used the same product before. They're great!"

— JOHN S. (5/5)

Q&A

Are these latex free? Bad latex allergy. Are all your product latex free
Hello, LifeStraw products do not contain natural rubber latex. They also do not contain gluten/wheat, coconut, tree nuts or peanuts, or shellfish.
What micron does it filter at.?
Hi David, The original LifeStraw Personal Straw filters at 0.2 micron.
How do I purchase a filter for the 10 cup pitcher?
Replacement Home Membrane Filters can be purchased on LifeStraw.com under replacement filters. https://lifestraw.com/products/lifestraw-home-replacement-filters?variant=20718446772335

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