It’s a wallet… no, a knife… wait. Both?
The Creditor Knife, designed by John Kubasek, is a six-inch blade made with carbon fiber, steel and titanium. It folds up into the size of a credit card (thickness of three credit cards) and fits right into your wallet. But if you ever wanted to just get rid of your wallet all together, the Creditor Knife also comes with an attachable money clip that’s capable of holding your credit cards and cash.
And the use of carbon fiber means that it weighs less than 2 ounces, so you won’t need to worry about unnecessary bulk in your pocket.
Just be careful when pulling this thing out to pay for dinner. We wouldn’t want your date bailing you out of jail.