The Apex is available in 128MB, 256MB, 512MB, and 1GB capacity. So you should be able to find one that suites your needs.
One feature of the Apex is it has a write protect switch on the side of the unit. A nice feature which will prevent accidental erasure.
On the back of the unit is a small belt clip, though it seems to me to be too flimsy to use.
The Apex's write speed is very noticeable and much faster compared to some other 1.1 USB Flash drives that i have.
Even though some other flash drives may come with bells and whistles like the ability to lock up your computer, or have a built in email client, the Apex is a no nonsense fast performing storage device that gets the job done.