The bag is a bit pricey, but this bag is excellent! The product is good quality! Developed by a small company in California, this bag is solid, the closure is closed, what is certain is that it will not let go forth and fasteners are metal. This bag is waterproof and the color is very visually pleasing. It's padded enough for the night and protected Mac is perfectly suited to a 15 "MacBook Pro (Retina included). There are enough pockets to ship all your digital life, this includes space for a mouse, hard disk external, tablet, everything possible is imaginable The back pocket of the bag without closure will allow you to put your book or newspaper for quick access to your business in the metro.;) That happiness so I just wish the price a little high ...