The first point, this product is very light, flexible and well which allows for freedom of transporting various things in it. This lightness not nempêche that the product is solid and well above that protects what is inside.
inside, there are several pockets and reengagement spaces, practices for its computers, documents, and other things in it. The capacity is impressive, which is stunning.
The only thing that I find incomprehensible is the format 16.4 "whom.
Although satisfied with my purchase.