they might as well be made by PING or Sun Mountain....look like they are made out of golfbag materials (should hold up REALLY well). I wouldn't mind a 3x5 in all black, but the others don't do it for me.
I've seen a couple of Pro Series cases in person, and they are not bad for an inexpensive case. You can get the premier (vinyl) Instroke for around the same price though....