Grassmen back pack, designed to hold 2 A4 ring binders, or 1 A4 lever arch file. Strong and durable back pack with padded adjustable shoulder straps, Grassmen embroidered logo on the front of the bag, enhanced visibility reflective accents, two mesh pockets/water bottle holders, an Internal identification label, zippered main compartment, zippered front pocket, internal slip pocket, padded back panel and a grab handle.