I believe they're still available, but for European markets only: https://shop.warwick.de/en/cases-ba...-29-x-26-cm/41-5/16-x-11-7/16-x-10-1/8?c=3046The Rockbags by Warwick I've found by searching online all are shaped like a guitar (meant for guitars) and don't show a cart attached. That shape would somewhat compromise the amount of space to pack in the hardware. Link to Warwick productcs: https://www.framuswarwickusa.com/rockbag
Is there a specific model/# you are referring to that has the same features as the are the same thing as the Gator Drumcart?
I ended up buying the one I mentioned on CL over the weekend for $80. It looks brand new, so I couldn't get my money out fast enough.
The main differences between the original Warwick and the Gator are the caddy itself and the wheels: the frame is a slightly thicker gauge with the Gator, and it also uses skating wheels, whereas the Warwick has knobby plastic wheels. The bag itself is virtually identical. I used the Warwick last night for rehearsal - no complaints whatsoever.