Chunky Shoulder
Chunky Shoulder, circa 1971-1986
This style's original name was Chunky Shoulder, followed by Chunky, then ultimately landing on Courier Pouch in 1975. That same year a smaller version was also released.
This bag is a great example of the natural beauty that glove tanned cowhide exudes; the scars, scratches, and stretch marks all add to the unique character of this special leather.
Photos courtesy of @tania_r_k
Ad from 1974
Ad from 1974
Hint: on desktop, right click and open images in new tab for enlarged photos