Description : Anti-Theft Hard Shell Laptop Backpack, Expandable 15.6 Inch Waterproof Business Backpack for Men Gaming Backpack with USB TSA Lock Expandable capacity: 18L - 26L Size: 17.7 x 12.6 x 4.7 - 7.1 inches The separate padded laptop compartment hold for 15.6 inch laptop The expandable backpack has enough space to carry items for small travel Backpack with TSA lock to prevent items from being stolen The laptop compartment can 180¡ãopening for quick customs check for plane travel Luggage strap of the anti theft backpack can be installed on a suitcase, which is convenient for international air travel and day trips The backpack shell is made of PC&ABS, waterproof and scratch-resistant, which made the backpack completely suitable for going out The tech backpack comes with a USB charging port provides a more convenient way for you to charge your phone during outdoors and travel This anti-shock hard shell backpack has the scratch resistant front shield and plentiful pearl cotton padded to protect your electronics from accident drops by high-density molded front shield Shock resistant hard shell surface and thick pearl cotton filling |