We bet your children will love the idea of year ’round sledding…and we’re almost positive you wouldn’t mind taking a stab at either. After all, the biggest hassle about sledding is having to bundle up, only to end up with wet clothes. This all-season sled sends riders down slopes both during frigid winter months and on hot summer days. It works by way of two plastic ice molds that attach to the bottom of the sled are removed, filled with water, and frozen in a standard refrigerator freezer. When re-attached to the bottom of the sled, they reduce the friction between the ground and the sled for a half-hour of snowless summer sliding.