I bought this backpack to be able to bring my two rackets and further equipment to court. The storage was more than enough to my needs, but the zippers were way too frail and didn´t hold the weight of the rackets, so as soon as you put it on your back or picked it out of the ground, they would give in and you would have your backpack content exposed for the world to see.
The frame of the backpack doesn´t hold quite as well as it´s shown in the picture.
It´s a shame really, beacuse I was looking for a new, smaller bag, that could replace my 6-racket Wilson bag, which I ended up having to use just the same.
Having said that, the back is comfortable and fits nicely on your back, and I think this backpack might be a good option if you don´t intend to bring rackets inside of it.