Thanks so much to cycling-sarah, who today found the red presta valve cap that I lost yesterday while changing my flat. I know I don't need it, but I cherished that little guy. Just when I was about to give up on the seemingly impossible task of finding it in the grass on the side of the road, she found it. It's good to have friends with eagle eyes, who don't think it's dumb to have sentimental attachments to valve caps