As always with Targus, the product is close to perfect: the bag is very solid (I carried sometimes very heavy things), and reinforcement braces do not seem to suffer. The removable cover is also very significant, it easily passes from one bag to a standard PC high-capacity bag. The multitude of pockets is very useful when you want to separate the material for easy retrieval. In short, this is a product that I recommend to anyone who wants a PC Doc bag.