Adjustable shoulder strap
Front: 3 pockets, 4 pen holder, closed with 2 snaps
Back: 1 pocket closed with zipper
2 main compartments closed with zipper
Inside: 1 large pocket closed with zipper, 2 open pockets, 1 small pocket closed with zipper, 2 pen holders

Width: 38 cm (15")
Height: 30.5 cm (12")
Depth: 10 cm (4")