With a compact design that's both durable and waterproof, the LaCie PetiteKey is a USB thumb drive that you can keep with you at all times.
One of the most common causes of accidental data loss on an external drive is water damage. One good spill is all it takes for all your precious data to be lost forever. There are many professions, such as videography and photography, that might require data storage devices to be used in wet weather. For those cases, protection from water damage could prove indispensable.
Amazingly, the LaCie PetiteKey is waterproof up to 100 meters, meaning you'll never have to worry if you forget it in your pocket when you go cave spelunking or do a load of laundry. Finally, a USB key that you can actually put on your keychain and take with you wherever you go without fear of data loss.