For some months, I am using this bag every day as town bag and occasionally I put my 17-inch laptop. This bag has a good capacity, 17 "holds comfortable in the compartment reserved for him and accessories in the other part of the large back pocket. There is a second large pocket with a small pocket inner mesh and a third large pocket a little smaller organizer and which still supports Easily 21x29,7 documents. A clever bellows-type background system distributes articles to be carried in a choice of three pockets, if there is a large object that supports the entire thickness of the bag, or multiple bags if there are several documents and a computer for example. There is still a small front pocket for the player or other and two small lateral bellows pockets , closed flat and wider zipper (for a bottle for example) open and closed unfolded net. This bag is quite large but thin vacuum, is therefore very convenient, it is also very light, comfortable and discreet appearance but porting class. His faults? As always for a large bag with lots of pockets is to find what we seek in (which pocket I filled this thing?). Furthermore its lightness makes me fear a certain fragility futures interior fabrics, outdoor fabrics seemed quite strong. But this is a baseless accusation because at the moment everything is nickel.