VanGoddy 15.6 Inch Universal Hybrid Backpack/Briefcase / Messenger/Tote, 4 in 1 Multifunction Carrying Bag for Toshiba Satellite/ASUS Asus Transformer Book Flip/ZenBook Series 15.6" (Blue) Made with high quality canvas hybrid material Product Dimension : 17.5 x 12.25 x 4 inches.Fits 15.4" / 15.6" Laptop / Tablet With Removable / adjustable shoulder strap. Briefcase can be transformed into backpack Convenient headset grommet for easy access to your MP3 player Protects your laptop/tablet from bumps, scratches etc