What material could I use to make a replacement cover for a ring binder?
I have a small ring binder
that had the front cover torn off. The rings are still good, and there's plenty of paper, so I want to replace it. I use it to keep my geocaching notes in, so cardboard or fabric are not options. I'd like something with similar properties to the original vinyl-covered cardboard. It is held on by two rivets. Suggestions?