I just bought a bunch of these as groomsmen's gifts for my wedding, and I had to snag one for myself. Mine came with an extra silver-body case for switching in the flash drive alone (since you can't take even a knife this small on a plane).
There are many cool, stylish and functional tools you can schlep with you when you travel. But for overall utility, this one takes the cake: a 1GB memory stick is just one of the flip-outs on this official Victorinox Swiss Army Memory 1GB Multi-Tool. So if you're a computer geek or need to file your nails, you're covered. Cost is $197 US. A 128-MB USB flash drive version is just $71.