They are so easy to make, and there are so many ways to make them that work well, it seems unnecessary to spend good fabric money on buying one.
My brother-in-law made us one that is just a piece of board with an 6" section of dowel glued into a hole he drilled towards one end, and a 12" section of a wire clotheshanger with a loop bent into the top end that he glued into a smaller hole he drilled near the other end of the board. He varnished and stained it up pretty, but you wouldn't even have to do that. It works great.