I bought this thinking bag use it to drag my laptop in a non-trivial quilted bag. Or it consists of two parts neoprene (instead of one piece) connected by edges and nylon foam somewhat "light". On the other hand the metal zipper is found in direct contact with the computer. Finally the latter, yet 15.6 "downright swim in. In fact I do not recommend because the same price range, there is no equivalent of the" flaws "that I just mentioned.