YOREPEK Extra Large Travel Backpack, 17-Inch Laptop, TSA 。100% Polyester Imported Nylon lining Zipper closure Hand Wash Only 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. Ideal book bag backpack for high school boys perfectly 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, large school backpack for teen boys/girls, large laptop bag or spacious college backpack, you can use it at anywhere for International travel, camping, hiking and overnight trip.