Concealed Towel Shelf
I’ve seen the floating book shelf floating around the gadget site world for a while now, a new twist on the same concept is the floating towel shelf. Once setup your towels appear to float mid wall.
I don’t think I’ll be getting one of these as I’ve already got an invisible towel shelf AKA the floor. If your towels are too posh for the floor or radiator you can get the floating towel shelf from unica, found via Crib Candy.