All American makers 
Filson (Made in USA Heritage Collection)
Sews wool workwear in Seattle
Handcrafts legendary Mackinaw Wool and Tin Cloth outdoor apparel in Seattle, Washington since 1897.
Shop Filson (Made in USA Heritage Collection) Reviewed 15 Aug 2026
From Filson (Made in USA Heritage Collection)
What we found
Verified Domestic Audit Audit & Disclaimer Context
Seattle, WA flagship manufacturing facility and Bedrock Manufacturing Co. domestic ownership confirmed.
Owned here
Owned by Bedrock Manufacturing Co., an American holding company based in Detroit and Seattle.
Source
Filson was founded in Seattle in 1897 and operates under Bedrock Manufacturing Co.Open source
Not confirmed
Made here
Core Mackinaw Wool and Tin Cloth heritage pieces handcrafted in Filson's Seattle, WA factory.
Source
Our signature Mackinaw Wool and classic Tin Cloth outerwear are crafted by hand in our Seattle factory.Open source
Local
Materials
Uses 100% Virgin Mackinaw Wool from American mills, paraffin-waxed Tin Cloth, and Wickett & Craig leather.
Partly local
Shipped from here
Headquarters, factory floor, restoration workshop, and distribution located in Seattle, Washington.
Source
Our global headquarters and manufacturing facility operate in Seattle, Washington.Open source
Local
Sources we checked
- Filson Seattle factory manufacturing of Mackinaw wool and Tin Cloth heritage items
Reviewed 15 Aug 2026. Next check by 15 Feb 2027.