How to handle Rode VideoMic Pro during transport?
I am owner of Rode VideoMic Pro and have to say I just throw it in my bag together with dslr and lens. Wind cover gets a bit deformed sometimes, but it gets into original shape in five minutes after taking it out of the bag. I have one of the cheaper Lowepro bags and I can fit in my Nikon D5200 with one lens on, second lens and said microphone just fine. Mic fits vertically to the corner of the bag next to the second lens. I have been carrying it like this around for almost a year and I haven't encountered any issues.

I would therefore suggest to just throw it in the bag nicely, if it wont wiggle and bump around during carrying, it will be just fine without any dedicated case.