Shop deals on the gear Treeline readers buy most on Amazon: YETI, KEEN, Merrell, Garmin, Shokz, Sawyer, and more.

The Saucony Triumph 24 road running shoes are maximum-cushioned, high-drop daily trainers that specialize in impact absorption. While they work well as daily trainers for most runners, we found they ...

What were the favorite things you bought in September 2026? See what made the top 12 and why we think cool weather is coming ...

At $350, the Smith Mainline Mips is a downhill-certified full-face helmet that's light and airy enough to pedal in, handling bike-park laps and shorter climbs equally well. We tested the Mainline on ...

The Smith Hardline Mips is a full-face helmet designed for aggressive downhill riding. We tested the Hardline over multiple seasons of mountain biking in Colorado, including many laps at bike parks ...

Good camp lighting is one of those things you stop noticing when it's right and can't stop noticing when it's wrong. Too dim and you're squinting at your camp stove at 9pm. Dead by midnight and you're ...

The Salomon Quest series is known for its high ankle support and top-notch waterproofing. The new Salomon Quest 5 GTX hiking boots maintain these strengths. The latest Quest 5 boots come with a ...

Carabiners may be some of the smallest pieces of climbing gear on your rack, but they do a lot of important work. The UIAA-rated lil’ suckers that connect you to ropes, anchors, belay devices, cams, ...

Can you get away without having a dedicated dog sleeping bag? Maybe. But if your dog gets cold easily, especially if they have a thin or single coat without an insulating undercoat, having a warm, ...

While we hope you never have to use a dog first-aid kit on your furry companion, minor injuries are common when adventuring outdoors with dogs. Broken nails, scrapes, torn paw pads, and minor eye ...

After extensively testing LED dog collars at night, in the rain, and in car headlights, I found the Blazin LED USB Rechargeable Nylon Dog Collar to be the best overall. With the brightest, most ...