This Magnetic Cap'n One Eye Car Travel Bug features a pirate bulldog with the phrase "I Be Cap'n One Eye" above the image.  Laser engraved onto Magnetic silver material that will sit on a flat magnetic surface without damaging it.  Why have a boring trackable car make yours a little different and fun to find.  Trackable at geocaching.com

This also comes complete with a metal aluminium tag with the same code so you can attach it to your car keys to be discovered if they haven't seen your car or other vehicle.

Trackable at geocaching.com and it even has its own icon.