33 Genius REI Products You’ll Probably Wish You’d Discovered Years Ago
1. A four-function whistle that's a compass, magnifying glass, thermometer, and, of course, emergency whistle all in one handy-dandy little tool. Perfect to clip onto your pack just in case.
Promising review: "Good multitool I like to have on my daypack. Clipped onto my sternum strap for easy access. Very lightweight." —Luis M
Price: $6.50
Continue reading to learn moure about genius REI products, written by Rachel Dunkel.
June 26, 2025
Rachel Dunkel
Rachel Dunkel is a freelance writer and editor based in Los Angeles. Get in touch with her at racheldunkel.freelance@gmail.com.
Eksplore Plis kontni
Medya Mansyone
Our products are well-loved by the outdoor community, which allows us to be generous with our charity work worldwide.
Medya Mansyone
Similarly, whenever I need water, it takes time and effort to collect water from a stream, and then push it through my Sawyer Squeeze filter into my water bottles.
Medya Mansyone
Sawyer Mini filters remove 99.9% of bacteria—pair with reusable bottles to minimize plastic waste.
Soti nan eskwadwon an
Konvèsasyon Kanfi ak kominote nou an, ki soti nan Manm Eskwadwon ak Anbasadè yo nan Brand Patnè ak ekip la Sawyer.
