I have two full length top side boxes installed on my truck. I am looking for a cover that goes over the top of the boxes to help keep rain/snow out of the bed. Its just a piece of plastic/ vinyl that has steel bars in it. It simply drapes over top of the side boxes and wraps around the back. I have seen them on several trucks before but have no idea who makes or sells them. Anyone have a clue?

 

I've never seen one, but you might try going to a shop that does boat covers. They custom build covers of various sizes all the time, and probably would be able to whip one right out for you.

 

Yeah so I took your advice and looked at boating tarp suppliers, but no dice. I still cant find anyone anywhere that sells them. I think the next time I see one on the road I'll run the guy down and ask where he got it