If you're a loose cannon looking to store his (or her) loose change conveniently and controversially, then theHand Grenade Key & Coin Case from Motif is da bomb!
The 11 x 8 x 7cm (4.4 x 3.2 x 2.8 inch) polyurethane case is equipped with a metal carabiner hook that clips onto your belt loop or bag. When it's time to pay a road toll, open a lock or freak out everyone in the vicinity, your personal Ground Zero is just an arm's length away.
Once unzipped and spread open, the grenade-shaped grab bag reveals a secure, separate compartment for your coins & tokens on one side while the other side features a large key ring with 6 individual key holders. There's also a mesh holder for receipts, meds and the odd gummy bear.
Choose from 6 different colors: charcoal, silver, pink, black, green or camo. Each design features a prominent vermilion “Motif” tag that will disabuse suspicious busybodies of any incorrect assumptions... say, that you're the ideological love child of Travis Bickle and Mohammed Atta. Get yours for $20 each from White Rabbit Express. In the U.S., you can find them here on Amazon.