I had a strap break while trailering my f6b (luckily while stopped). The bike leaned over but the only scratched part was the very back edge of the left bag, literally the spine where the back and side meet. I used the colorrite (red) and it covered it well and blended well. I did not do that great a job with it, but because of the location of the scratch, it didn't jump out to the eyes too much anyway. I thought it would bother me more than it does, but I don't look at or notice it day to day.