Full grain vegetable tanned cowhide construction ensures exceptional durability and unique patina over time
Custom hardware and small batch production provide a level of individuality and quality
Strategically placed pockets offer practical storage and easy access
Available in multiple natural tones to suit personal style
Complimentary custom sizing available for a tailored fit
Summarized by Shop
Expected delivery: 3- 5 weeks.
The Field Jacket: Natural is an evolution of Master Supply Co.’s original Field Jacket. This new version, crafted from 100% vegetable-tanned natural cowhide, retains the rugged chore-style design while introducing a twill liner for added comfort. The jacket’s natural leather will develop a rich patina over
Material
100% vegetable tanned full grain cowhide
Lining
Available in lined (cotton twill) or unlined options
Pockets
Three open front pockets (Natural: two angled hand warmer, Field: two reinforced patch, Black: left chest, Navy: left chest and right chest, Copperhide: three front pockets)
Hardware
Solid zinc donut buttons in antique finish
Collar and Cuffs
Backed with full grain buffalo leather
Production
Handmade in small batches, custom sizing available
Summarized by Shop
4.8
34 ratings
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The best quality leather jacket u can buy and the best ppl to buy it from true small business guys that care about quality couldnt be happier
J
Jay · 12 days ago
Everything was perfect, from Josh’s incredible customer service, to their quick shipping from overseas to the packaging, quality and fit of my new Master Supply leather jacket!
G
Graham · August 10, 2026
Where do i begin? I peppered Josh at MSC with questions for a week prior to purchasing. When the jacket arrived it was beautiful, and asked about stretching or cutting the lining out of the jacket so that i could comfortably wear a hoodie underneath. MSC did not budge, they insisted i send the jacket back and offered to build one custom based on what i was looking for. We’re talking an extra few centimeters in the chest and an entire new jacket was made. Next level customer service in a time when online shopping killed customer service.
As for the jacket itself, it’s gorgeous. I was a little intimidated by the veg tanned leather but this jacket is about the journey. Each wear will add a layer to the patina. Heavy duty, quality leather. Im already looking at the website for my next purchase.