I love looking at organizing products. Even in the automotive store, I can find cool stuff. Products that clip on the visor, hang on the back of the seats, and sit between people in the back. This caddy from Rubbermaid could keep a car in order on a trip:
I resist a lot of these products because we don’t like to leave things that could be stolen in the car. While it is parked in a public place, I always need to put that sort of thing in the trunk.
I do, however, use these car hooks all the time:
They hold a little trash bag to keep things tidy. They keep my purse, a gym bag with a leaky water bottle, or groceries from falling over. Super handy, and so small they’re never in the way.