I'm using mine right now. I like it -- especially for the $15 price.

My micro-review:
+ good price
+ nice leather
+ many pockets (five places to store things)
+ space for business cards
+ much nicer looking than all the other low-cost alternatives to the Levenger stuff (I've looked at the Target, Buston, etc. models, and this one looks much more professional)

- pen holder is too narrow for my pens (it fits a Zebra Sarasa with some difficulty and doesn't close all that well with it in there)
- I think a Levenger pocket briefcase would have a thinner form factor (this doesn't fit in my shirt pocket very well at all)

If you've been interested in the International Pocket Briefcase, this is certainly worth a look. I am still tempted by the ballistic pocket briefcase though...