Medium Satchel Shoulder Strap Tablet Friendly Black. This medium satchel features a zip around closure to the large main compartment that contains a back wall zippered pocket, a cell phone pocket, three credit card sleeves, two sleeve pockets, a pen sleeve, and a large pocket lined with nylon fabric for storing a tablet or eReader. There is a zippered pocket on the rear exterior for additional storage. There are twin fixed straps for carrying and also a removable adjustable strap for a comfortable fit cross body or on the shoulder.