Made of superior quality polyester fabric with high-density nylon lining. Laptop Backpack has more than 20 independent organizer pockets that can meet your various needs, perfect for day-to-day use, occasional travel, and air travel. Equipped with three large main compartments with Anti-theft zippers, adjustable side compression straps, a heavily padded back panel with airflow ventilation technology, padded contour shaped shoulder straps with mesh fabric. organizer compartment with multiple pockets. Occasions: Travel, Vacations, Day hikes, School, Camping, Business, Leisure trip.