Though the almighty “cloud” has promised to store all our files for us, sometimes you just need the convenience and low price-per-gigabyte of a USB key. LaCie takes the “key” idea literally with the PetiteKey, a — you guessed it — small, key-shaped USB drive that fits on your existing keychain and comes in 8-, 16- or 32-gigabyte capacities starting at $15. The PetiteKey is water- and scratch-resistant, sports 256-bit encryption and grants you cloud-based storage from Wuala equal to the capacity of the drive.
Link: LaCie PetiteKey