Peak Series Straw Compact Travel Water Filter

About the Lifestraw Peak Series Straw

Whether you're exploring mountain peaks on backcountry adventures or venturing off the beaten path for a weekend of wild camping, the question of clean drinking water is always foremost.

LifeStraw's innovative and life-changing designs have put them at the forefront of water filtration and purifying systems. Their trusted designs cater to those undertaking everyday outdoor activities and expedition-level adventures to provide safe drinking water solutions to vulnerable communities around the globe.

The LifeStraw Peak Series Straw is their most popular outdoor water filtration device reimagined for travel, survival, and everyday use. The Peak Series Straw features an ultralight and compact design that weighs 65g and uses a long-lasting microfilter membrane that provides up to 4,000 litres of water - enough drinking water for an individual for over 5 years. The travel-friendly design stows easily in a backpack or carry-on luggage and includes a lanyard attachment for quick stowing on shorter hikes and fast-moving trail runs.

The Peak Series Straw uses a microfilter made of hollow fibre membrane technology. These membranes are made of small straws that contain microscopic pores of 0.2 microns in diameter that allow clean water to pass through while preventing larger bacteria, parasites, microplastics, and other forms of turbidity from reaching the clean water chamber at the other end. The result is safe drinking water flows into a clean chamber for consumption while contaminants are blocked.

LifeStraw’s membrane microfilters are capable of removing 99.999999% (log 8) of bacteria (including E. coli), 99.999% (log 5) of parasites (Giardia, Cryptosporidium, etc.), and 99.999% (log 5) of microplastics. The LifeStraw Peak Series Straw does not filter viruses and should be used in areas/conditions where the water source is known to be free of human contamination.

LifeStraw Peak Series Straw features a wonderfully simple 'straw' design that allows you to essentially submerge the end of the straw into the water and drink! This makes it a fantastic survival tool for a range of outdoor activities from ultra-marathon running to winter backcountry travel, mountaineering and backpacking trips.

The LifeStraw Peak Series Straw has an unlimited shelf life and has been tested all over the globe for a proven design. Using a LifeStraw water filter straw on your trip also helps reduce the amount of bottled water consumed which reduces the amount of plastic waste.