Best Backpacking Water Filters of 2024
Everyone exploring the backcountry needs water, but staying hydrated is not as simple as drinking straight from streams and lakes. To protect against protozoa, bacteria, and even viruses, there is a wide range of water filtration and purification systems built specifically for backpacking (many options on this list are great for day hiking, trail running, and travel, too). We've been testing water filters on backcountry adventures near and far since 2018, and our 18 current favorites below include everything from ultralight squeeze filters and chemical drops to pumps and large-quantity gravity filters. For more background information, see our comparison table and buying advice below the picks.
July 1, 2024
Jenny Abegg and Maddie Downie
Jenny Abegg
Expertise & Background
Topics of Expertise: Climbing, mountaineering, trail running, hiking and backpacking, backcountry skiing
Education: Masters in Education
Years of Writing: 9
Years of Gear Testing: 9
Certifications: PCGI certified Lead Guide
Club or Association Memberships: American Alpine Club, Access Fund, Austrian Alpine Club
Previous Publications: Climbing Magazine, Alpinist, Sidetracked, Adventure Journal, REI Co-op Journal
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Media Mentions
For our testers, the Sawyer Products SP5432 Picaridin Insect Repellent Spray ticked all the boxes.
Media Mentions
Contestants also received everything they would be allowed to use over the course of the two days. This included Sawyer Permethrin, Picaridin, Sun Screen.
Media Mentions
Protect your clothes and gear from ticks and mosquitoes with this Sawyer Permethrin Pump Spray.
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