I often feel sorry when I see car drivers throwing trash and cigarette buds out of the window. As if the whole world is a trash bin. I bet they don't do this at home. For those who retain some kind of conscience I have a tip.
- Buy one Pringles chips can and make it empty. You dont need to eat the chips - they aren't healthy food.
- Then stick the empty can into the bottle holder in your car. You may need to squash the base of the can if it doesn't fit.
Another observation/hint: I need to exchange the can for a new one about once in several months as it gets dirty and sticky with a bubble gum :-)