Leather wallet by Madel I got from Blender Swap a few years ago when i was working on my time change poster and was looking for a few "filler" objects. The original had a BI texture, but I had changed it for a leather one.
This one here is actually a new leather material I created based on Kent's shader forge leather tutorial. the only major differences here were that I took the logo (which was part of the source files from the original object) and used that to feed a bump node. I averaged that bump node with the one for the leather from Kent's tutorial to get the impression. The same logo file was also used as a factor in an additional color mix that provided the darker color for the logo.
Otherwise, the material is more or less close to what Kent had at the end of lesson 2.