Stanley Kubrick's Custom Box
They don't actually discuss the dimensions of the box and some people report the box is still for sale, but I wasn't able to find any information to back up the claim. In a day and age where there are hundreds of boxes for hundreds of uses, it is difficult to sift through the rabble and find a decent substitute.
I could tell by the video that the Cardboard Kubrick Box was wire stitched, but checking for that only came up with results of wire stitched notepads and wire stitched brooms. So we have to throw out a properly constructed box. We are going to have to make some compromises in the quest for a general facsimile, but we know we know the general shape and we know it needs to be high quality.