Nicely made big bag, unforunately it was too tight of a squeeze for my Asus ROG G74SX 17.3 laptop. The other downside is no chest strap and wasn't very comfortable. I returned this backpack, but while it doesn't fit my needs it may work well for a lot of others. I use a backpack while riding my superbike (racing motorcycle)and so the chest strap is a necessity. I am also over 6 feet tall and a rather large and muscular 275lbs. Not a bad product for the right application!