Original (customizable) GoPro carrying case

Stopped using this because it was simply too big (wouldn't fit in my flight bag along with my headset, unless I inserted another section - which made the flight bag unwieldy huge for a VFR day flight :) ). I also realized I didn't need to carry the Wasabi AC charger, the 12V adapter for the Wasabi charger, the ND filters I wasn't regularly using, etc., with me at all times...

I can't find the one I was using available on Amazon anymore, but this seems to be the roughly equivalent replacement.