I have their OP-Z case and I was expecting the same materials, but it’s different.
Materials aside, the case is bigger (so you can fit the adapter) but the DT doesn’t sit snug in it and if you put it in a backpack it rumbles inside hitting the top of the case with the knob.
I’ll return it.
You might be better of buying a DeckSaver and strapping it with an elastic band or something to protect the knobs during carry. Maybe that’s what I’ll do.