Fortunately for me it was at a much slower speed, and the bottle was plastic. It hit me in the leg, but I didn't want to think about if it had somehow gotten caught up in the drivetrain/wheels.
The bottle that hit me was plastic, too. It was a nearly full, capped, liter bottle of pop that hit me like Mike Tyson would've hit like ten years ago.
BTW, glad you caught them and had SOME sort of revenge.
I'm alarmed at just how many people have had things tossed at them.