New Car Coat Hanger

I know for a fact that many times when I hang clothes in my car that I am unable to see my blind spots. Now there is a new design that lets you hand your coat behind your seat avoiding that blind spot. Hopefully future business people will take this into consideration as more and more people are driving cars and hanging their coats on their back window.
Safety is always first and besides it looks cool to have that hanger. However for those with convertible cars, I guess they have to find another way to help you.