back-to-school backpack. The primary compartment is large enough to hold the day's gear, lunch included. There's also an outside zippered pocket (2x7x11 approx). There are 4 compression buckles (2 high and 2 low on each side) for attaching skis, snowshoes, or boots or providing a snug fit to the internal cargo. There is a chest strap between the two shoulder straps and a waist belt for better weight distribution across your back. The waist belt also has two zip pockets large enough for keys or snacks. Finally there's a hang strap on the top for storing the bag when not in use.  (less)