hitch

Hi all, Here are some pictures to help in understanding. https://drive.google.com/drive/folders/1fPti8lwpXUC_KYdk6BsrGN8SksTiJAJY?usp=sharing I have a Curt class 2 hitch on the back and I have a tray on that to carry a small generator and a box with my knife and lawn and garden sharpening...

I have searched the forum on here and found a few options but I cannot for the life of me decide on what I want to go with for a cargo carrier. I have a 2019 T250 and all I want to carry on the hitch is a 90 lb generator and a propane tank. I would like to be able to open both of the back doors...