Overall, a very good quality bag, especially for everyday use. The only negative aspect for me is its compartments. The divisions do not serve me well, and because it is not a "sturdy" bag but rather sags a bit when weight is added, it is a bit difficult to quickly find things. In terms of size, it is medium, just don't put too many things in it as it can be tiring due to the weight, which may be due to the width of the strap.