Made of superior quality polyester fabric with high density nylon lining. The LARGE CAPACITY 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. Quick access laptop compartment fits 17-inch laptops/notebooks, allows you open your backpack quickly at the airport security checkpoint, ensures a hassle-free laptop-in-bag TSA scan. Perfect gift for airplane travelers. With charger port: USB Charger port convenient external connection, it offers easy access to charge your devices. Hook up your phone and be on the go.