I have such a pocket wanted to be able to safely carry 11.6-inch notebook in my backpack to my Acer-ES1. It fits perfectly. The build quality is good, the felt also neat thick. No disturbing or ugly seams. The 2 small bags are easily carried around a few business cards, small pieces of paper or the like. The elastic band is nice and snugly. Conclusion: I empfehls on.