The garrons had little problem trudging through the knee-deep snow while pulling their queer wheelhouse. If it could be called that, when Instead of wheels, it had wide, flattened pieces of elongated steel parallel to each other. The coachman, dressed in heavy furs, had called it sled- apparently a rather new invention that was commissioned to the best craftsman when Lord Manderly had to visit Winterfell during the past two winters.