For notebooks up to 17.3 cm (43.9") Features: Lockable laptop compartment with 3-layer protection from high-density foam, a metal-reinforced frame, reliable fastening with straps and adjustable divider. Spacious front pocket with functional compartments for smartphone, portable charger, pens and other items External document compartment on the back of the bag Cushioned pocket for tablets up to 32.8 cm (12.9")