This very compact and comprehensive backpack is made of full-grain vegetable tanned and waxed leather and has 3 compartments. The rear padded compartment is suitable for a 15.6 inch laptop. Then there is a spacious main compartment with 2 stretchable pockets for mouse, adapter/cables and in the organizer front pocket there are the Plevier® multifunctional pockets for mobile phone, USB stick, pens, business cards and RFID pocket for card protection.