While we don't yet have a dedicated case for the Pittsburg Patch Enclosure, one of the cases in our UNISON line may be a good fit!
The dimensions we have on hand for the Pittsburg Patch Enclosure are: (9.61 x 11.77 x 2) inches. If that aligns with what you have, we would recommend looking at the UNISON CUSTOM EDITION COMPACT: (15.1 x 13.7 x 4.7) inches.