I truly hate to burst your bubble, but, I came up with this about 1 1/2 years ago only to discover that Bed Bath and Beyond already has one on the market. My Idea is archived in Quirky. Sorry. But who knows maybe yours is different.
I could use atleast two of these - Voted
Sounds Quirky! Voted
How would this affect the appearance of your car? I think that all passengers would want to be able to be covered when getting out and in. I see potential. Not sure how affordable this would be, but if a person does not have a garage and even when going to the supermarket, I see this being very useful. It seems it would be better too than just using a tarp on your car when not in use. Not sure but Voted anyway. Quirky does have ways to work out all the kinks.
Does it keep the food from splattering everywhere too? These easy open cans are great but they can be dangerous and messy. Voted