Trusted Reviews reviewed the Memorex Mega TravelDrive 8GB

The Memorex's selling point is that it's the smallest 8GB USB 2.0 drive on the market, being squarer, and therefore slightly smaller, than the
Iomega and Sony drives. Not surprisingly then it's also slightly lighter at
39.7g, a full 10.3g less than the Iomega.

Memorex Mega TravelDrive 8GB Review