LARGE CAPACITY AND ORGANIZED: men travel backpack owns 20 independent pockets for large storage and organization for small items. 3 spacious main multi compartments with many hidden pockets can accommodate lots of stuffs like college supplies, travel accessories, clothes, stationery, notebook, cord organizer, side deep Zipper pocket for Easy access essentials, side Elastic net pockets conveniently hold travel gear umbrellas or water bottles. EXTRA LARGE and DURABLE MATERIAL: Size of extra large travel laptop backpack: 19.5x15x11 (inches), Capacity: 50L, separate padded laptop compartment hold for 13 inch MacBook, 14, 15, 15. 6 and up to 17inch Laptop backpack/computers for women men . The scan smart laptop backpack made from high quality material with nylon lining for better WATER RESISTANT and heavy duty backpack Large laptop backpack for the City MULTIPURPOSE: unfolds the extra large backpack freely 90-180 degree, exclusive designed for airplane traveling. The big backpack is perfect for indoor/outdoor activities. Served as durable large backpack business work bag, large laptop bag or spacious college backpack, you can use it at anywhere for International travel, camping, hiking and overnight trip PRACTICAL AND CONVENIENT: external USB port with set-in charging cable offers convenient charging your cellphone. A hole for headphone outside gives easy access to Earphone usage.