Silly question, okay, I've got my regular shoes (boots actually) … I've wondered about getting cleats rather than the caged pedals I have now, but always shied away from the idea because it'd mean wearing one pair of shoes and carrying another.

Not too bad for commuting, a right pain if I need to duck into a shop or bank on my way home.

Is there some device that can strap to the outside of a regular shoe that provides the clips for locking into bicycle cleats?