Look for it on E-Bay. It's called a Katy and was very popular. You can also look up the Bag, Borrow or Steal thread (I actually think I started it) to get people's opinions. You can buy the bags you borrow from them.
I've never used Bag Borrow or Steal but if I did, that definitely wouldn't be the bag I'd borrow or buy from them. That bag is very delicate and snags easily. I'm guessing that it would look pretty bad after a couple people passed it around.