This bag is entirely consistent with the description given in the ad. It is spacious and its look is very nice. Having already used an equivalent Dakine bag (which has held up well), I find that the small isothermal bag is very convenient and it is, for me, the little more than this bag. Lunch at midday is well preserved ... This bag is especially well suited for young people entering secondary (12-13 and over, in Belgium). Bigger, teens seek smaller bags, and Dakine also markets but this model 25 L (purchase also on Amazon.com). I recommend this article hoping that it takes as long as possible. The future will tell!