The cool new All-Season Sled lets you sled all year long on both the icy slopes of winter and the grassy hills of summer. The secret is the two removable ice block molds that attach to the bottom of the sled. In the summer, just fill the molds with water, freeze and attach. As the blocks melt, it reduces the friction between the ground and the sled for a half-hour of snowless summer sliding on short grass. During the snowing winter months, just remove the blocks and use as a regular sled.