Kikutani Ultra Light Weight Aluminum 4 Position Footrest GF-7
[GF-7]

These footrests are tiny, but are built pretty good. They are very small and lightweight-which is good if you have to carry a lot of other stuff. I have bought many other other brands-these and the ULTRA brand seem to be good in terms of quality. Most of the other footrests seem to break where the (legs) braces cross each other (usually some sort of crappy rivet).

This footrest also comes with a little bag.