There are many threads of the similar kind scattered through the forum. OK, I'll just cross reference my recent stuff here (click images for a better quality zoom in).
My survival necklaceMy belt kitKeychain
Besides the keys you can spot:
- Flashlight with neodymium magnet glued on the back.
- Pills fob with emergency money.
- USB T_Flash Reader with 8Gb card.
- Steel Pen in magnetic holder.
- Glow in the dark stick.
- Length of paracord, with strong rings on the ends and braided long enough to work as a weapon (swing, block hands, strangle). Or to transform it to a necklace.
Car keys with remote are detachable.
"Wallet" or cards holder including emergency plastic car key.
Phone data/Charging cable is always in my pocket.
And finally my unique bone knife and PDA stylus. Always sharp and always on me: