Division: large main compartment for at least one DIN A4 folder and books, a large organiser compartment with headphone output and a front thermal pocket for fresh snacks and cool drinks Wearing comfort: ergonomically shaped and comfortable back padding with ergonomic shoulder straps and adjustable chest strap for a comfortable fit Laptop compartment, padded 15 inch laptop pocket, inside the main compartment Extras: a fleece-lined compartment for sunglasses and smartphones that protects against scratches External side mesh and zip pocket for keys, bottles or umbrellas