Does the back hatch open ok once that black bag/box of yours is removed? I need one of those just to fit groceries haha.
Yes, when empty, the hatch opens fine and clears the cargo carrier.
This is what I have. They also have a bigger one.
https://www.northerntool.com/shop/tools/product_200586584_200586584
This is the bag.
https://www.northerntool.com/shop/tools/product_200596294_200596294