Car Top Garment Bags
Car top garment bags fitted with long straps that could be passed through the windows and buckled. Clothes hung inside a car cut visibility.
By F.M.Matthews, Millington, Tenn.
June 1959
Obviously, this was a great idea as your car rooftop storage bags are commonplace nowadays and are used for storing all kinds of things, not just clothes.
Here’s one you can purchase from Amazon…