Couple of days ago this case came in from PGYTECH. It's small enough for a good carryon, yet is pretty spacious inside as the layout is very good. It comes cut for the stock DJI controller and also the RC Pro controller. 3 battery slots, but can hold another battery under the controller. It's also cut in a way that I can put the RC Pro face down with the sticks mounted. I have a piece of closed cell foam between the battery and controller