Really convenient with its different pockets and slots pencils, cards, keys, ... The zippers on many pockets, rings, short enough to hold his briefcase as desired. A lot of small details make this bag a product well thought out. For example, the strap hooks are easy to hang / stall. It does not look like much but it is very convenient to hang securely. The materials are of good quality, the fabric is thick, solid seams, good metal closures, the whole exudes quality. The overall look is a mix of classic (for quality) and modern (for the matter). Weight is really nice, wide enough not to hurt strap shoulder. I do not regret my purchase.