They used to be called fag bags. I guess you can't call them that any more because you might make someone cry(they don't hold cigarettes?). And yeah, I had one because I hate having stuff in my pockets. The ONLY thing my wife insisted I change when we got together was that I lose the fanny pack - NOW!
Aside from that, she's been a great sport putting up with my bull**** for 20 years.