The MyKee Titanium Multi-Tool Key might look like a standard key, but it’s so much more. You’ve probably already deduced that it doesn’t have any teeth on it, which makes it completely incapable of opening any sort of lock. Instead of the standard functionality you’d get in a normal key, MyKee gives you a titanium multi-tool that fits on your existing keyring with more than eighteen different functions. With MyKee you can: open bottles, wrench (4/6/8/10mm hex), pop lids, open cans, remove staples, scratch instant win lotto tickets, open letters / packages, peel carrots, split pills, pop tags and screw/unscrew flat tip screws. It’s not a complete replacement for a Leatherman, but it will fit on your keys perfectly and get through TSA.