Exterior made from top grain Water Buffalo Leather, this messenger features 3 exterior pockets - 2 pouch, 1 sleeve. Adjustable shoulder carry strap. 16” x 12” x 4” Interior features 1 canvas-lined compartment, laptop compartment, book pocket, phone pocket. Magnetic flap closure for main compartment. LIFETIME WARRANTY Please note: As it is made of a natural material, each bag varies slightly in texture and color.