Nice bags! I zoomed in for a closer look and saw a helper for your friction hitch, looks like you made it from wood. I've done a few also.
I call them Cinch Samaritans. Hitch Helpers and Friction Hitch Friends were some other names that I came up with.
Aluminum, a electrical connector that was repurposed.
I like how they keep your glove from being sucked into the hitch. I have a few more designs for midline attaching ones. What type of wood did you use?