The problem with this backpack is lack of padding at the bottom and the tendency of the shoulder straps to pull free of the buckles. Several times when I loosen the should strap to put the bag over my shoulder, it has come completely out. The last time the bag went flying and damaged my laptop. That with the lack of padding on the bottom combine to make this a nice looking bag that has great potential to damage your computer.
Would highly recommend spending a little more for better protection of your computer.