THIS ITEM IS NOT INTENDED FOR USE BY CHILDREN 12 AND UNDER. Diemension: 17.7″H 12″L 7″D, fits all 17.3″/15.6(screen diagonal) laptops, weight: 1.75lb. [2 All-Sides Padded Laptop Compartment], carry 2 laptops or 1 laptop and 1 iPad at the same time, protect laptops from any impact. [Stretchable Water Bottle Holders] easily holds 32oz bottle, the wallet will also fit in the large front zipper pocket for traveling security. This backpack has a lot of pockets, you can pack all your work necessities, it has a WIDE OPEN design, so you can easily take things out of it. So Many Pockets – The Front Pocket. Generally speaking, the front pockets of ordinary backpacks are very simple, but we have designed so many pockets, including. 1 big open pouch. 2 small open pouch. 1 small zip pocket. 1 open mesh pocket. So Many Pockets – The Rich Interior. There are so many pockets on the outside as well as the inside of the bag. 1 padded 17.3 laptop compartment. 1 padded iPad compartment. 2 open side pocket for water bottle or umbrella. 1 big zip pocket. This backpack also has a trolley sleeve for traveling. Flexible Water Bottle Pockets. Easily holds 32oz water bottle and your umbrella. In the rear for hiding passport / wallet /. The Backpack is organized into one main wide-open storage compartments, plus a cushioned pocket designed to fit a 17.3 laptop. It also features a hidden passport pocket on the back of the pack, a flexible water bottle pocket, and a tissue pocket on the side of the bag.