This was not my first choice. I first got an 11" sleeve (which is not accurate, it is a bag with handles, zipper, etc. A sleeve is just that...a sleeve) and the netbook fit just fine. That was the problem. It only took the netbook. What about the power supply? The mouse, DVD drive, cables, pen, papers, etc.
That's why I opted for the 15" one and it works great.