Black Diamond product reviews

A backpacker hiking over Clouds Rest in Yosemite National Park.

The Best Trekking Poles of 2026

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By Michael Lanza

One of the most immutable truisms about hiking is this: Backpackers, dayhikers, climbers, mountain runners, and others who start using trekking poles almost never hit the trail without them again. No matter how much weight you’re carrying—from an ultralight daypack or running vest to a godawful heavy monster backpack—using poles will lessen your chances of an accidental fall and your leg muscles and joints, feet, back, and body will all feel better, thanks to the reduced strain, fatigue, and impact on them.

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A backpacker above Macon Lake and Washakie Lake in the Wind River Range, Wyoming.

The Best Backpacking Gear of 2026

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By Michael Lanza

The Wind River Range, Idaho’s Sawtooth Mountains, and the Grand Canyon (all numerous times now). The John Muir Trail. Glacier National Park and the Tetons. The Canadian Rockies. Southern Utah’s Owl and Fish canyons, Buckskin Gulch, and Paria Canyon. Utah’s High Uintas Wilderness, Montana’s Beartooths, and Colorado’s Weminuche. New Hampshire’s Presidential Range. Iceland’s Laugavegur and Fimmvörðuháls trails and New Zealand’s Milford Track, Routeburn Track, and Tongariro Alpine Crossing.

These are just some of the places where I’ve recently tested the backpacking gear and apparel that I’ve reviewed at The Big Outside—so that I can give you honest and thorough, field-tested opinions that help you find the best gear for your adventures.

And that’s exactly how I came up with the following picks for today’s best backpacking gear.

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The Black Diamond Fineline Stretch Shell and Fineline Stretch Full-Zip Pants on New Zealand's Milford Track.

Review: Black Diamond Fineline Stretch Shell and Pants

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Rain Jacket and Full-Zip Pants
Black Diamond Fineline Stretch Shell
$189, 10 oz./283.5g (men’s medium)
Sizes: men’s XS-3XL, women’s 2XS-2XL
Men’s: blackdiamondequipment.com
Women’s: blackdiamondequipment.com

Black Diamond Fineline Stretch Full-Zip Pants
$179, 9 oz./255.1g (men’s small)
Sizes: men’s XS-XL, women’s 2XS-XL
Men’s: blackdiamondequipment.com
Women’s: blackdiamondequipment.com

Few places test rain gear as brutally as New Zealand’s chronically rainy Fiordland National Park—which is where I put Black Diamond’s Fineline Stretch Shell and Full-Zip Pants through the paces in early December (late spring there) on two classic hut treks where rain occurs almost as prevalently as oxygen: the Routeburn Track and the Milford Track (photo above). In some of the heaviest and most relentless wind-driven rain I’ve encountered over four decades of hiking and backpacking, this jacket and pants performed quite impressively—and I saw their limits.

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A backcountry skier in Idaho's Boise Mountains.

The Best Clothing Layers for Winter in the Backcountry

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By Michael Lanza

There’s one thing we can confidently say about the clothing layers we use in winter: We get our money’s worth out of them. While a rain shell or puffy jacket may rarely come out of our pack on a summer hike or climb, we almost invariably wear every article of clothing we carry when Nordic, downhill, or backcountry skiing, snowshoeing, snowboarding, trail running, or climbing in winter. That’s money spent wisely to make us more comfortable and safer.

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The Black Diamond First Light Stretch Hoody.

Review: Black Diamond First Light Stretch Hoody

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Hooded, Breathable Insulated Jacket
Black Diamond First Light Stretch Hoody
$349, 14 oz./397g (men’s medium)
Sizes: men’s S-XL, women’s XS-XL
blackdiamondequipment.com

Campsite temperatures below freezing in Utah’s High Uintas Wilderness in October and around 40° F in Montana’s Beartooth Mountains in August proved the warmth of BD’s First Light Stretch Hoody. But this jacket’s versatility goes well beyond warmth, owing to synthetic stretch insulation that’s breathable, packable, and warm for its weight, and traps heat even when wet—making it potentially the only insulated jacket you need for a variety of activities year-round.

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