Medium-Large This Biker’s Friend video provides visual illustration of the medium-large motorcycle barrel bag and shows how the bag looks, what it does and how it works. http://stgec-ausw.uplynk.com/80C078/ausw/slices/8b8/0f6d5993fc33461493a8402e4ac15584/8b833c0a2229484b8f71d48ebe5bc734/8b833c0a2229484b8f71d48ebe5bc734_g.mp4