I have to ditch my wallet due to some hip issues. This looks like an option for me. I was worried about the credit card concern mentioned below until I read your comment. I'm going to look to see if you have a small pouch for cards to match. I also like the fact that the camera was set up to give a great view of your work.
The magnet are so small they do not harm the credit cards. In fact the show "Myth Busters" did a show on magnets and credit cards. No direct effects to any of the credit cards.
Years ago, I bought a cow hide, and its wayy too thick. But is there anything I could do with it. I wouldn't know how to tell you how thick is it, well unless I guess I measured it? I don't know. But its pretty stiff. I was thinking of making just really anything, just everything I see on a tutorial, its for something that is thin leather, like those up on these videos..