Imation's new 4GB micro hard Drive is both easy to carry and store and it offers a good storage capacity as well. The drive looks very similar to a padlock thanks to the flexible cord that houses the USB 2.0 connector attaching to the drive body to form a loop.

The micro drive is very small and weighs a mere 1.8 oz. This drive will likely be very popular with on the go types who want to securely store their drive when it is not in use. You can check out the full review over at EverythingUSB.