Full Details from Amazon.com : http://www.amazon.com/gp/product/B00OZK02HW?tag=onigi-20

Top Power 8011 Transformable Convertible Carry-on Travel Backpack with Laptop Compartment-Black/Orange

The transformable Top Power backpack converts between two styleslookings
Large multi compartment design with a computer compartment for laptops holds up to 16 notebook computer
Side mesh water bottle pockets
Organizational compartments pens keys cell phone
Dimensions 182x122x59inches