Document Sleeves
Envelope Pocketfolio
We pushed the envelope.
Discover our Document Folder
Document Jacket
Well-suited. Dress your documents in supple Italian full-grain cowhide leather.
Explore the document sleeve
Art of Crafts
Our leather products are handcrafted by expert artisans in the Treuleben manufactory.
But only when each individual hide has been successfully inspected to ensure the absence of holes and other flaws, can it be considered finest Italian full-grain cowhide leather and cut to size to produce our Treuleben leather goods. Once this quality has been assured, the thickness of the leather pieces is adjusted on special machines. The individual lather pieces are then stiched together with the greatest care. Unstiched edges are subsequently finished with an embossed trim line.