Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Does not fit a Dell 17" notebook

I ignored the warnings that this backpack will not work with a 17" notebook. Bad idea! It won't even come close to closing on my Dell. Even my old backpack, marketed for a 15" notebook was larger--I could squeeze the Dell in and still (barely) close it, but I wanted the extra protection of the right size. This one is marketed as a general backpack for 17" backpacks, but if you read the related info about other products often purchased with it, you will see that it is specifically for HP notebooks, which they do not state in the product description! Even for HP notebooks, it is apparently a very tight fit, based on other reviews here. I'll be returning it immediately. With a correct product description, I could have avoided the hassle.