Zippered closure. techtrap elastic interior organizer. Holds an iPad.  Front cover access pocket with business card holders and media organizers. 4 USB memory flash drive holders. 2 business card  holders. Elastic pen loop. Gusseted document pockets. Detachable, adjustable shoulder strap. Hideaway handles. Removable 1.25" 3 ring binder. Includes 8.5" x 11" elleven series writing pad.