You could instead purchase a headlight modulator that toggles the high and/or low beams electronically rather than having loose equipment bouncing around on your motorcycle.
~ Blue Jays ~
..actually it isn't loose...and I agree that stuff falling off of the bike really stinks.. I think it is just the wimpy brackets that connect the headlight to the headlight mounting block that are flexing.
The only real "loose" equipment might be my passengers...but we won't discuss the women beyond that...lol...the good news is I may not always wear a helmet, but I ALWAYS wear a raincoat.
...concern is noted and appreciated though.