I searched long and hard for a rolling computer bag to replace my former bag, a Travelpro, that I'd had for years and finally beat into submission. I picked this A. Saks bag because it is more narrow than my previous rolling bag (easier to get on & off planes), it is WAY lighter (this was important to me), it's large enough for my computer, files and clothes if I have an overnight stay somewhere (or 2 nights if I unzip the expansion section), and it can be used as a backpack, so I can easily manage 2 other rolling bags in addition to this bag if I'm on an extended trip. So far, this bag is fabulous. I'm amazed at how much lighter this bag is, but the fabric is tough. The wheels roll smoothly & quietly. The zips open wide so everything is easy to access. The number and locations of interior compartments and pockets are well thought out, with zips and velcro in all the right places, and there is a large padded pocket for the computer (with a velcro strap closure) inside the main compartment. The bag has a wide, sturdy strap on the top side with quick release buckles that can be used to add another bag or purse to wheel that along too. The only slight negative is that the extension handle sticks a bit when you pull it up or put it down, but I haven't met a bag yet where this mechanism operates completely smoothly. I love this bag, and it was a great price. I definitely made the best choice with this one.