When it comes to looks, most USB flash drives are cut from the same cloth, which is why we've taken a liking to Zip Zip's Lego drive.
The bite-sized drive is small enough to attach to your keys (via the strap) yet packs a full gig of storage space. It's available in six colors for $59 a pop, so you better be a real Lego fan to splurge on one of these.
Note: That's $59 Australia Dollars, so roughly $49 USD, plus $4 shipping worldwide.
Product Page [Zip Zip]