The quality and the price are really unbeatable ... Many complain here about the shoulder pads, but with a little skill you can also slide over the buckle. Really no problem! The volume of 25 liters is perfectly adequate, I use the bag for school and it can accommodate a folder, multiple stapler, two writing pads, a pencil case, a thermos, a Brotbdose and even a 1 liter drink bottle ... What more could you want ? One star, however, I had to pull off, because I is not as described, the navy, but a black bag was delivered.