Dimensions: 19.7x 11.6 x 7.5 inch with dedicated Laptop compartment holds Laptops less than 15.6 Inch
MULTI-COMPARTMENT & CLASSIFIED: 3 MAIN pockets & 9 INNER small pockets & 2 SEALED SIDE pockets,provides a separated space for your Laptop, iPhone, iPad, pen, keys, wallet, books, clothes,bottle and more. Easy find what you want
USB PORT DESIGN: With built in USB charger outside and built in charging cable inside,this usb backpack offers you a more convenient way to charge your phone while walking. Please noted that this backpack doesn't power itself, usb charging port only offers an easy access to charge
SAFETY: Included a THEFT PROOF COMBINATION LOCK & DURABLE MENTAL ZIPPERS,protects wallet and other items inside from thief and offers a private space
WATER REPELLENT & MULTIPURPOSE: Made from DURABLE ECO-FRIENDLY nylon fabric with Two "S" curve PADDED shoulder straps,offers LIGHT-WEIGHT Carrying and of force reinforcement,perfects for business traveling, weekend getaways, go to college, shopping and other outdoor activities in daily life