What does the LifeStraw Peak Series Straw filter out?

The straw removes bacteria, parasites, and microplastics. It also improves taste and, depending on the model, can reduce certain chemicals (including PFAS, chlorine, organic chemical matter) and heavy metals like lead and mercury.

How long does the microfilter last?

The membrane microfilter will last up to 4,000 liters (1,000 gallons), which is enough drinking water for one person for over five years.

Is the LifeStraw Peak Series Straw easy to carry and use?

Yes, it's lightweight, durable, and comes with a free carry case. It's highly versatile—attaching to standard plastic bottles and gravity hoses for a variety of hydration needs.

Is the LifeStraw Peak Series Straw suitable for emergencies?

Absolutely. It has unlimited shelf life and is designed for reliability in emergencies, travel, and outdoor adventures.

How is LifeStraw's filtration tested and verified?

LifeStraw products are independently lab-tested to meet or exceed standards set by the WHO, US EPA, NSF International, and the Water Quality Association. LifeStraw uses rigorous testing protocols based on standards established by the World Health Organization, the US EPA, NSF International and the Water Quality Association.

What is LifeStraw's Give Back program?

Every purchase supports LifeStraw's Give Back program, providing a year of safe water to a child in need. For every product sold, a child in need receives access to safe water for an entire year.

What makes LifeStraw different from other water filters?

LifeStraw combines high-protection, rigorously tested water filtration with an embedded social impact model. The brand emphasizes independent lab testing, standards-aligned protocols, and a commitment to equitable access to safe water through its Give Back program.

Can the LifeStraw Peak Series Straw be used for travel?

Yes, the LifeStraw Peak Series Straw is lightweight and durable, making it ideal for travel. It comes with a free carry case and is designed for backup hydration and on-the-go needs in regions with uncertain potable water.

What contaminants does the Peak Series Straw remove?

The Peak Series Straw removes bacteria, parasites, and microplastics. It also improves taste and reduces certain chemicals including PFAS, chlorine, and organic chemical matter, as well as heavy metals like lead and mercury.

How does the bundle compare to buying items separately?

The LifeStraw Peak Series Straw and Carry Case Bundle includes a free carry case with your purchase, providing added value and convenience for portability and protection of your filter.

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LifeStraw Peak Series Straw and Carry Case Bundle: Mountain Blue water filter straw beside the navy zippered case

Man filtering dirty bottle water into a glass through the LifeStraw Peak water filter straw beside a lake

Woman drinking straight from a mountain lake through the LifeStraw Peak water filter straw in Mountain Blue

Trail runner tucking the LifeStraw Peak water filter straw into his running vest pocket

Hiker lying at the water's edge sipping from an alpine lake with the LifeStraw Peak water filter straw

Underwater view of a man drinking from a rocky stream through the LifeStraw Peak water filter straw in Obsidian

Bottom of the LifeStraw Peak water filter straw in Mountain Blue with its click-close cap flipped open

LifeStraw Peak Series water filter straw in Mountain Blue with both leak-proof caps open

Features diagram: LifeStraw Peak water filter straw with click-close caps, hose connector and threaded bottle-compatible base

Filter diagram: Peak straw's membrane microfilter removes 99.999999% of bacteria, parasites and microplastics for 4,000 L

Camper drinking from a mug through the LifeStraw Peak water filter straw at a mountain campsite

Smiling boy holding cups of clean and dirty water — every purchase provides a year of safe water for a child

LifeStraw Peak Series Straw and Carry Case Bundle

PEAK SERIES STRAW AND CARRY CASE

$24.78 $34.90

Buy a LifeStraw Peak Series Straw and get a FREE Carry case Enhanced microfilter performance helps to reduce clogging from sand and silt for better flow rate Lightweight and durable, pack it anywhere for your backup...

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

Learn More About Our Social Good

Buy a LifeStraw Peak Series Straw and get a FREE Carry case
Enhanced microfilter performance helps to reduce clogging from sand and silt for better flow rate
Lightweight and durable, pack it anywhere for your backup hydration, emergency, or on-the-go needs
Unlimited shelf life.
Highly versatile: attaches to some single use standard plastic bottles with 28mm thread and to standard gravity hoses with removable threaded bottom cap
Long-lasting membrane microfilter will last up to 4,000 L (1,000 gallons) of water, that’s enough drinking water for one for over 5 years

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LifeStraw Peak Series Straw and Carry Case Bundle

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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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What gets filtered out

LifeStraw

OTHERS

Improves Taste

Bacteria & Parasites

Microplastics

Mercury & Chemicals including: PFAS, Chlorine, Organic Chemical Matter

Lead

LifeStraw

Improves Taste

Bacteria & Parasites

Microplastics

Mercury & Chemicals including: PFAS, Chlorine, Organic Chemical Matter

Lead

OTHERS

Improves Taste

Bacteria & Parasites

Microplastics

Mercury & Chemicals including: PFAS, Chlorine, Organic Chemical Matter

Lead

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LifeStraw Peak Series Straw and Carry Case Bundle

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

LifeStraw Peak Series Straw and Carry Case Bundle

Independent Lab tested

LifeStraw

OTHERS

LifeStraw

OTHERS

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