If you love high-performance outdoor gear that’s built to last but doesn't punish the planet, you're probably already a fan of Klattermusen. The Swedish brand has a cult following for its perfect blend of rugged functionality, minimalist Scandinavian design, and a serious commitment to sustainability.
But they aren't the only ones making incredible, eco-conscious gear for your adventures. If you're looking to expand your collection with brands that share that same ethos, here are 17 other eco-friendly outdoor brands worth checking out.
Patagonia is one of the trailblazers of the sustainable outdoor movement. Known for their high-performance jackets, durable backpacks, and a very public commitment to activism, they build gear that works incredibly well and uses recycled materials. Like Klattermusen, they refuse to compromise on either technical excellence or environmental responsibility.
While Patagonia has a more mainstream presence, its ethos is deeply aligned with the Swedish brand's core values. With jackets often priced between $150 and $400, it's a go-to for adventurers who want to support both their trek and the planet.
Shop now at patagonia.com
Another Swedish powerhouse, Fjallraven focuses on durable, timeless designs meant for a lifetime of use. Famous for their Kanken backpacks and rugged G-1000 fabric, they champion sustainability through longevity. Their gear has a classic, heritage feel that prioritizes function and simplicity over flashy tech.
While Klattermusen often leans more into technical, alpine performance, Fjallraven offers incredible durability for hiking, trekking, and everyday use. If you appreciate the Scandinavian focus on quality and eco-friendly practices but want a more traditional outdoor aesthetic, Fjallraven is a perfect fit.
Shop now at fjallraven.com
If Klattermusen is the stoic, minimalist Swede, Cotopaxi is its vibrant, fun-loving cousin from the Andes. Built on a foundation of "Gear for Good," they create eye-catching jackets and bags using repurposed and recycled fabrics. Each item from their Del Dia collection is one-of-a-kind, made by employees who have creative control over the colorways.
Their spirit is more playful and their designs are much more colorful, but the commitment to sustainability and ethical production is just as serious. With accessible prices on backpacks ($60-$150) and jackets ($150-$250), it’s an amazing brand for eco-minded adventurers who want to stand out.
Shop now at cotopaxi.com
For those who prioritize pinnacle performance above all else, Arc'teryx is a top-tier choice. The Canadian brand is legendary for its meticulous engineering, weather-resistant materials, and sleek, minimalist designs that excel in the harshest conditions. Their focus is purely on technical precision and durability.
While Arc'teryx incorporates sustainable practices, their brand identity is more centered on elite performance than Klattermusen's eco-first messaging. It's a premium alternative for serious climbers and alpinists, with jackets priced from $300 to $700.
Shop now at arcteryx.com
Prana beautifully masters the balance between outdoor gear and everyday style, all through a sustainable lens. They specialize in versatile apparel made from organic cotton, recycled polyester, and hemp that's comfortable enough for a yoga class but tough enough for a day on the trails.
Unlike Klattermusen’s highly technical focus, Prana offers lifestyle pieces that don't scream "mountaineer." It’s the perfect brand for the eco-conscious person who wants their wardrobe to transition seamlessly from town to trail, with pieces generally ranging from $100-$250.
Shop now at prana.com
Eddie Bauer is a heritage American brand that provides reliable outdoor staples with an increasing focus on sustainability. Their collections feature insulated jackets, fleeces, and accessories that use recycled materials and responsible manufacturing, offering a blend of classic style and practicality.
Their aesthetic is less technical and more mainstream than Klattermusen, making them a great choice for casual hikers and weekend adventurers. With jackets typically in the $100-$300 range, it’s an accessible brand for reliable gear with eco-conscious sensibilities.
Shop now at eddiebauer.com
Known for its legendary "Bean Boots" and lifetime guarantee, L.L.Bean is synonymous with durability. The classic American outfitter has modernized its approach by incorporating more recycled fabrics and ethical sourcing into its beloved product lines, without sacrificing the rugged quality customers expect.
L.L.Bean offers timeless, practical designs that are less about peak-bagging and more about enjoying a lifetime of outdoor traditions. It’s an accessible, eco-friendlier alternative for everything from flannel shirts to insulated parkas.
Shop now at llbean.com
Want to deck out your kids in gear with the same ethos as Klattermusen? Isbjorn of Sweden is your answer. This brand specializes in premium, eco-friendly outdoor clothing just for children, using organic cotton, recycled materials, and Bluesign-certified fabrics. Their motto is creating gear that can be passed down to at least three children.
They share Klattermusen's Scandinavian homeland, design sense, and deep commitment to sustainability. It's the perfect choice for equipping the next generation of adventurers in durable, stylish, and environmentally sound gear.
Shop now at isbjornofsweden.com
Hailing from Norway, Norrona is a direct competitor to Klattermusen in both mission and market. They create brightly colored, high-performance technical gear for serious outdoor sports like skiing, mountaineering, and trail running. Sustainability is at the core of their design, with extensive use of recycled materials and a commitment to repairability.
If you're drawn to Klattermusen's uncompromising quality and eco-friendly focus but prefer a slightly more vibrant and aggressive aesthetic, Norrona is your brand. Expect a similar premium price point, with jackets running from $400 to $800.
Shop now at norrona.com
Tentsile takes eco-conscious adventuring to new heights - literally. Instead of apparel, they design innovative tree tents and hammocks that allow you to sleep suspended above the ground, minimizing your environmental footprint. They are dedicated to forest conservation, planting 20 trees for every tent sold.
While their products are different, Tentsile shares Klattermusen's deep love for nature and commitment to protecting it through smart, sustainable design. It's a brand for the eco-conscious camper looking for a truly unique outdoor experience.
Shop now at tentsile.com
Black Diamond is a brand "for climbers, by climbers" at its core, but their focus on durable, reliable gear has broadened to include exceptional technical apparel for skiing and mountain running. Their products are built to endure harsh conditions, and they've increasingly integrated sustainable materials into their supply chain.
Their apparel shares Klattermusen’s robust, performance-driven design in a more streamlined, mountain-focused aesthetic. This is the brand for alpinists and climbers who need gear they can trust their life with.
Shop now at blackdiamondequipment.com
This UK-based brand has been outfitting serious mountaineers and climbers for over 60 years. Mountain Equipment makes reliable, technical gear designed for extreme environments, from Himalayan peaks to polar expeditions. Their commitment to sustainability is backed by their status as a Fair Wear Foundation leader and extensive use of recycled down and fabrics.
Like Klattermusen, they balance fortress-like protection with environmental responsibility. Their gear has a decidedly technical and rugged feel, ideal for those heading into gnarly conditions who refuse to compromise on their values.
Shop now at mountain-equipment.co.uk
Minimalist design, maximum performance - that's the Houdini way. This forward-thinking Swedish brand is a leader in circular design, creating versatile and lightweight outdoor wear from recycled and biodegradable fabrics. Their goal is a 100% circular collection, and they're incredibly close.
They share Klattermusen's Swedish roots and minimalist aesthetic, but their apparel often feels lighter and sleeker. If you want sustainable, high-performance gear that feels almost weightless, Houdini's innovative fabrics and clean lines are a perfect match.
Shop now at houdini.com
Icebreaker looks to nature for its materials, championing merino wool as the ultimate performance fiber. Naturally sustainable, biodegradable, and odor-resistant, their merino wool apparel includes base layers, mid-layers, and outerwear that keep you comfortable in all conditions.
While Klattermusen is known for its durable shell jackets and backpacks, Icebreaker excels at creating next-to-skin and insulating layers that anchor any outdoor system. Their focus on natural fibers offers a different path to sustainability, perfect for eco-minded adventurers prioritizing comfort and breathability.
Shop now at icebreaker.com
"By climbers. For Climbers" is how Rab started, and that focus on hardwearing, technical mountain gear is still their signature. But the UK-based B Corp has spent the last decade working intensely towards both climate neutrality as a business and increasing the use of recycled materials in their famous jackets - especially the down.
The style and function are similar to a lot of the more premium brands on this list, so expect similar prices of about $200-$600 for a down parka. Rab gear is a staple among hikers in the know in Europe, which speaks to its durability and functionality being far beyond marketing alone.
Shop now at rab.com
Patik offers simple, functional outdoor gear with a strong sustainable mission at its heart. Focusing on materials like recycled fleeces and natural fibers, they create versatile pieces perfect for hiking, camping, and everyday life outside. Their aesthetic is straightforward and unassuming, letting the quality do the talking.
Compared to Klattermusen's high-end technical gear, Patik serves up eco-conscious basics at a more wallet-friendly price point. Its apparel sits in the $100-$250 range, making it a great option for those building a sustainable outdoor wardrobe.
Shop now at patik.com
Co-founded by pro surfer Kelly Slater, Outerknown brings a laid-back, coastal cool to sustainable fashion. The brand is built on a radical commitment to fair labor practices and eco-friendly materials like organic cotton, hemp, and recycled fishing nets. They make versatile jackets, pants, and shirts designed to move from the beach to the trail.
While the vibe is more relaxed surfer than rugged mountaineer, Outerknown's unwavering dedication to sustainability is on par with Klattermusen's ethos. It's an excellent choice if your adventures are a bit more casual and your style leans toward effortless.
Shop now at outerknown.com
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