Feature . Padded laptop pocket fit up to 15.6" laptop . Add-a-bag system . Organized pockets Multipurpose . This backpack can be used as a laptop backpack, 17inch portable backpack, college backpack, high school student backpack, travel backpack, weekend bag, overnight trip backpack, business laptop,backpack for men and wo Huge Capacity & Lots of Pockets: Business travel laptop backpack with 3 large capacity main two way converted dual-zippered compartments give you more space. Dedicated laptop compartment hold most computers up to 15.6 inch Laptop/MacBook.One spacious packing compartment meet all your carry potential, roomy for travel accessories and school supplies.Front organizer compartment with multiple pockets inside including a mobile phone pocket, pens, ID card pockets, make your smaller items organized and easier to find • Functional & Safe: 15.6 Inch laptop travel backpack with a luggage elastic strap allows backpack fit on luggage/suitcase, slide over the luggage upright handle tube for easier carrying. • USB Charging Port: With built in USB charger outside and built in charging cable inside, the USB charging backpack offers you a more convenient way to charge your phone while walking. Please noted that this backpack doesn't power itself, USB charging port only offers an easy access to charge; Serve you well as travel laptop backpack, college school backpack, USB charging backpack, commute backpack, work backpack • Durable Material & Heavy Duty:Made of Water Resistant and Durable Polyester Fabric with two-way metal anti-theft zippers. Ensure a great wearing experience through international traveling and business trip. Serve you well as business laptop backpack, professional office work bag, airline backpack, college high school big student bookbag for boy, girl, teen, adult • Comfortable & Breathable: Comfy airflow back design with thick but soft multi-panel ventilated padding, gives you maximum back support and comfort. Breathable, adjustable, contoured shoulder straps provide soft and wide touch to body, evenly distribute the weight of loading. Foam padded top handle for a long time carry on. Premium Book bag for men Also computer backpack for women. Ideal gift for men women or back to school graduation presents *Your satify will be great encourage for us ! men, personal carry on for adults. . This practical extra large laptop backpack is ready for anywhere. . And it is a ideal present for teenager boys back to school.