How often do you drive solo vs with passenger?
If mostly solo then Search Amazon for "car organizer" and place in passenger seat with seatbelt, quickly tosses in back when needed.
Or a back of the seat organizer with cup holder pockets if carry passenger frequently
and I'll re-recommend a cheap $10 stretchy cargo net that keeps all your crap from flying forward into the cockpit when some azzhat pulls out in front of you and neglects to press the go pedal ( a near daily occurrence in the land of the living dead in Florida (sorry old folks!)) attached to the cargo cover points on the hatch so it lifts magically out of the way