What's In Your Wallet?

This seems to have become popular in the blogosphere. I wish I had thought of it. First, my wallet is a black leather bi-fold Perry Ellis wallet. I have all the typical contents like cash (~$75), driver's license, credit cards, grocery store card, etc. Here's a list of some of the non-typical contents:

• A hidden $20 bill for emergencies
• one-use tooth floss in a special plastic container
• Card with a table of tip amounts for restaurants
• Card with encrypted passwords (see website)
• Eyeglass prescription - Could come in handy if glasses are damaged while on vacation
• A hidden spare car key (see post)

Here's the blog that started this meme. He looks like he has an old leather black bi-fold wallet. He lists several other blogs doing the same thing. Here are some that caught my attention:

• MyMoneyBlog carries a Coach black leather bi-fold. One unusual thing he carries in the wallet is a single unused check. As some comments warned, this can be risky if your wallet gets stolen. If you lose checks, be sure to not only close the account but make sure the bank stamps any returned stolen checks as invalid signature or something like that. When the check is returned to the business that received the fradulent check, they'll know that you're not to blame.
• Financial Train Wreck has a Leather Justin work boots wallet. I'm not familar with this brand. He claims to be a redneck so perhaps that's why. He had kept his social security card in the wallet until a commenter gave the good advice to avoid this. Some other unusual contents include a firearms license and a gun range membership card (Future post idea: top-ten thing that rednecks carry in their wallet)
• Kim's wallet is a canvas Jansport bifold. She has some good ideas about what to exclude from your wallet such as your auto insurance card. Instead of her wallet, she keeps it in her car.
• Kassy's wallet has the most unusual item of all the posts that I've read: 1 orange guitar pick.