Cruzer
I'm very impressed with my 512MB SanDisk Cruzer Micro. It's very small, has a simple construction (a metal enclosure encased in a thin layer of clear plastic), and matches my powerbook nicely. I haven't been rough to it, so I can't attest to it's real-life durability, but it's been working perfectly for me so far. My one qualm is that I'd like to format it as an HFS+ volume, but I need to use it with Windows machines too and Windows doesn't recognise HFS+ (says it's an unformatted drive and offers to format it as MS-DOS). But that's hardly SanDisk's fault...
http://www.sandisk.com/retail/cruzer-micro.asp
That's sort of what it's like, except mine predates the whole 'skin' idea. I don't like skins anyway...make it look cheap.
Whatever you choose to buy, I highly
do not recommend buying a drive that has a lanyard attachment on the
cap itself. You want one where the lanyard attaches directly to the drive. I've seen people lose flash drives by buying the former type and hanging them around their necks. There was one guy who carried his final thesis around his neck on a flash drive, and it fell off. This was the
only copy he had (not a smart thing either way you look at it), and he was lucky that I was the one who picked it up. He also had no ownership file on it to help an honest finder return it, so I had to scan the documents within for names. Not cool!
Buying a flash drive was one of the most fulfilling and ultimately satisfying purchases I've ever made!