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

Width: 26 cm (10.25")
Height: 27.25 cm (10.75")
Depth: 10 cm (4")