Grey Canvas Messenger Bag Measures 15.8 x 5.1 x 13.8 inche. 2 side shrink elastic side pockets External pockets, front zipper pocket, back zipper pocket, two side bag pockets. Internal compartment, front zippered pocket under flap, 4 card slots, 3 pen slots, 1 cell phone pocket,1 main pocket. Protective compartment for lap top