"So far I've owned about three different types and styles of laptop bags. I've gone through a Targus messenger bag, a Belkin sling backpack, and now this beautiful piece of craftsmanship and comfort. I do have to admit I was a little skeptical about this bag and because it is a little pricey. I'm glad to say this bag has lived up to all my expectations. I own a Alienware Area-51 7700 which I retired a few years ago but was impressed on just how much room I still had when I put that monster laptop inside this bag. Even though the bag isn't for the Alienware but for my new HP dv7-2185dx which is not as big as the Alienware laptop but you will definitely have a lot of room to spare. This bag comes with all the bells and whistles, many pockets for all your needs. This bag is also sturdy and well padded in all the areas to keep your baby nice and comfortable as you travel or go to school. I do agree with one of the previous reviews about the back pack smelling but its not bad and will go away with use. It smells like its been inside a plastic bag but it will go away. I did look at a lot of different sized bags that would accommodate 17.3"" sized laptops and this one is the only one that had the look and style I was looking for. All the other bags looked cheesy in comparison. After packing this laptop with my laptop, external drives, mouse, power cable, pens, pencils, sunglasses, and sketch pad I still had room enough to put a couple of books inside the bag. If you're looking for an awesome bag and are willing to spend a little more to get a little more, you should definitely buy this bag. I hope this helps! http://www.alienwarefridayblack.us http://www.3dscybermonday.us http://www.blackfridaylouisvuitton.us http://www.blackfridaychanel.us http://www.blackfridaygucci.us