That's a good idea.
Last Saturday I went to a church sale and got for only 3 dollars a lovely kids' quilt that had lots of neat animals appliqued on it and it even had a hanging sleeve on it. I'm not that interested in hanging it but the way things usually happen to me, after keeping it in the car trunk some kid will show up someplace I go and need one. Always happens. I washed it and stuck it immediately after drying it into a plastic bag. When I get the urge to put it in the car, I will, because that's the way it's always happened, someone will mention a need that can be filled with a neat little quilt. And it's heavy and warm too.