Full Details from Amazon.com : http://www.amazon.com/gp/product/B0040HG5VC?tag=onigi-20
Level8 Atlas Backpack - Notebook carrying backpack - 17
The Atlas is made with a nylon exterior - it is padded between compartments and the compartments are lined with smooth nylon The base of the bag is a heavy plastic
The carrying strap on top is a double grommet plastic encased steel cable with a free-floating soft plastic grip for your hand
The zippers are all heavy duty and the straps are shock-absorbing reinforced and attached to the back with an additional reinforcing layer of nylon over the doubly stitched attachment points The photos of the straps and back are a bit further on in the comfort section
The Atlas has six exterior compartments - looking at the front view again you can see the two easy-access zippered side pockets