I just received my gig bag for my Blackbird. It's not the Rockbag but a cheaper alternative. It took a while to get here but it was worth the wait. It fits my Blackbird just fine. I'd say it has like 1/2 or 3/4 inch padding, the handle seems to be reinforced and it has like a rubber base at the bottom. I paid $44.95 plus shipping and I already plan to buy another one for my Epi.
I wish it had more padding in the headstock area, but since I plan to be very careful with it, I'm not concerned. It comes with 2 pockets and, that's pretty much it. i'm happy because the difference between caring the hardshell case and the gig bag is huge. Finally I can put it inside my car's trunk. Here's the pic:
I'll add more pics later today.
I don't know what brand it is, but here's the kink for those interested. http://www.amazon.com/Thunderbird-Ba...erbird+gig+bag