side pockets, laptop compartment, eyewear pouch, front pocket, Internal organising compartments fixture for light reflectors, removable hip belt, chest strap, handle, signal whistle, close-contact back support Material: Main material: polyamide The Borealis by The North Face is a multipurpose backpack that offers enough space for a 15 inch laptop with its capacity of 28 liters. The capacity can be expanded by an external storage mesh comprised of elastic. Contoured, padded and foam injected FlexVent™ shoulder straps and a padded air mesh back with spinal canal and PE reinforcement support the back and ensure optimum wearing comfort. The spacious main compartment has a padded laptop compartment, organizational compartments and elastic mesh pockets for water bottles. When you are only carrying a light load, the Borealis backpack reduces down where and even the hip belt is removable. Reflective elements for enhanced visibility in low light conditions. Whether for hiking, or in the city, this clever pack with top features is a reliable companion and provides enough storage space for all kinds of equipment.