brand card; texture oxford; closed zipper; pattern solid color; style business / OL; shape vertical square; new color; luggage size 44 * 16 * 30cm; gender male; popular elements hit color; color classification elegant black (Standard Edition) Elegant black (expansion version); internal structure mesh bag zipper pocket mobile phone bag document bag sandwich zipper bag computer pocket camera insert bag; with or without interlayer; time to market 2019 autumn; whether foldable no; article number BG1908;Lining material polyester; shoulder strap style double root; suitable for young people; lifting parts type soft handle; bag outer bag type patch pocket; bag hardness soft; large size; sales channel type pure e-commerce (Online sales only)Waterproof and water repellent; whether there is back cushion cotton; accommodates computer size 16 inch #backpack #backpack #business #large capacity #short distance #travel bag #multifunctional #notebook #computer bag