
Outdoor / Gorpcore
Klättermusen
Klättermusen was founded in 1975 in Åre, Sweden by Peter Askulv as a small workshop producing mountaineering gear for serious Scandinavian alpinists. The brand's name (literally 'climbing mouse') and its founding ethos were inseparable from a particular kind of patient, mountain-rooted Swedish craft: every piece designed by an active climber, every fabric chosen for genuine alpine performance, every garment guaranteed for lifetime repair.
The Klättermusen vocabulary distinguishes itself from most contemporary outdoor brands through fabric choice (recycled polyester, recycled wool, plant-based dyes), construction (visible reinforcement, modular component design, repair-friendly seam allowances), and aesthetic — a colour palette closer to oxidized copper, lichen, and slate than the brighter tones favoured by Patagonia or Arc'teryx. The Allgrön, the Gere, the Bure, the Norn — all are deliberately specialist products engineered around specific mountain use cases.
Klättermusen remains independently held and headquartered in Sweden. The brand operates a small set of standalone stores (Stockholm, Oslo, Tokyo, Seoul) plus a network of premium outdoor retailers. The Re-Stock program (taking customer trade-ins to refurbish and resell) and the Repair Cards (free lifetime repair) are unusually deep service commitments by industry standards. Few outdoor brands have so completely embraced the small-batch, repair-anchored model — and few have so consistently produced product for serious alpine use without slipping into urban fashion language.
Shop Secondhand
Archive and rare Klättermusen pieces mostly circulate on the resale market. Japanese sites don't ship to China — buy via a proxy like Buyee; most Western sites ship internationally or are reachable with a US/EU forwarder.
Japan · via Buyee
US / Europe
Timeline4
1975—2021·46 yrs
- 1975
Founded by Peter Askulv
Peter Askulv founds Klättermusen in Sweden, focused on durable mountaineering equipment.
- 2008
Eco-Index Launch
Launches the Eco Index, an early product-level environmental impact rating.
- 2017
Recycle Program
Establishes garment recycling program for old Klättermusen pieces.
- 2021
Asia Pacific Expansion
Expands retail presence into Korea and Japan, growing the Asia outdoor market.



