My grandfather cut his old bicycle inner tubes into rubber bands so I suppose I shouldn’t be surprised that clever crocheters have decide to recycle them as well. Pop on over to the link Kathryn sent in to the blog Crochet Concupiscence to read all about crocheting with bike tubes and see a whole bunch of cool crochet projects for cyclists.
I would love to own one of these but to make one would be murder on your hands! Very cool Idea!