Well, what's so interesting about valve caps that I want to write about them you might ask. I don't want to talk about the ordinary plastic ones though. On velosophie.at they presented really special ones and I just can't resist to share this catch with you ;-).
They can be bought at beachcruiser.de (starting at 6.50€ for a pair) and several other shops. I might as well get some although I kind of fear that they will get stolen soon. Well, for the moment of glory!