I have 2 pitbull cases arriving today. I can say that the Bass 6 fits in a Pitbull Bass case, I also had the Graveyard in it and for some reason my Jazzmaster didn't fit any other cases so it lived in it for a while. I now have tweed cases for all my Fenders and black pitbull cases for the rest.
I do wish Pitbull could get some different coverings from time to time. GFS do some cool cases but the freight makes them out of the question.