That’s me. I bring my garbage into the house from my car.
Look in a Bush stickered car and you will see the garbage on the floor.”
Both of my vehicles have a kitchen sized trash bag clamped in front of the glove boxes, with the door of the glove box holding it up. I can pitch any trash I have while driving-eating —drinking—gum, etc, and I just change the bags when necessary. I usually am driving all alone, so this is easy.