Cute/Creative License Case/Cover Solution?

I have a card (it's not actually my license), but I use the card to scan into my work. I have it on a key chain... and I was wondering if any creative people out there had something cute or nifty I could hand make (not knit.... don't know how) that would keep it from getting scratched and/or fading.... something like a little cover or something that would slip on and keep it safe. It would be ideal if I could scan my card without having to take it out of this little pouch/cover/case. If you don't know but have an idea where I could something cheap... could you give me a link or just a name of something at least? Got any ideas? Thanks!