4 inch single gusset flapover messenger bag/ 13.3 inch computer caseGenuine top grain leather exterior, single gusset flapover construction with hidden magnetic closure and fully lined interior. Front exterior includes a hidden zipper pocket and under the flap includes a zipper pocket with an organizer to hold a variety of business essentials. Main compartment has a padded computer pocket made to hold most 13.3 inch laptops. Exterior side zipper pockets keeps cell phone or other small items close at hand. Easy access rear exterior open pocket.