I wanted a place to store a small bottle of hand sanitizer. Cup holders are needed for cups. So I made something. Found a plastic tube with a bottom that was just slightly bigger than the spray bottle. Dug through junk pile and found an old (obsolete) garage opener; took off the visor clip. For the prototype, taped both together. There is a small gap at the top edges for the center console rail tops where they go under the radio area. Fits great, stays vertical, and out of the way.