Sac received well packaged in a cloth bag and a plastic bag in a carton Thick fabric that seems quality. Seams with thick wire that appear solid. Zippers wider and thicker, it gives confidence and looks solid. The shoulder straps are wide and padded so comfortable, and of course adjustable. Vacuum pack light (300g). Inside, a large pocket with a "patch" pocket to have a laptop (this prevents it wanders into the bag and damage the back) and a top zippered pocket of the bag (pattern side). Outside, a zip pocket on the width of the bag, handy to put the kits. On 2 sides, 2 small mesh pockets to put a small bottle or snack. The bag is light and beautiful effect, the picture is a realist, I was blown away. It does not at all stuck picture. The detail that "kills" is that the picture is printed in the outer zippered pocket .... It is really well done. In summary, I recommend this bag for its design quality that seems to do with the use and wear what happens .... I'll put it in the comments of a few months. A very nice value for this bag given brand bags that crack in less than 2 for double price.