Abstract: A sled body apparatus having an adjustable attachment device for connection to the conventional ski bindings mounted on a pair of snow skis and which can be adapted to connect to the bindings of both downhill and cross-country skis. The attachment device of the preferred embodiment includes adjustable front and rear segments which can be individually pre-positioned relative to the sled body to allow connection to substantially any desired size and style of ski binding. Alternatively, the adjustable attachment device can be utilized to mount a pair of snow skis to a backpack frame for carrying the skis, or to convert a pair of skis into an equipment carrier by using an appropriate sled body frame.