It can be some of the wackiest things that are the most useful. The DampRid hanging moisture absorber played more than one role in my set up.
I kept my clothes on a closet rod that spanned my car. The benefits were that it kept my clothes wrinkle free, which was important because I had to dress professionally every day. This allowed me to hang this moisture absorber right on the rod.
It kept my clothes fresh and smelling clean; I had the lavender scent. Secondly, it aided in stealth. It did a decent job keeping the condensation off my windows when it was too windy and cold to keep the window cracked.