I don't know why the bad reviews on this bag. I bought it for my 3 year old batman fanatic. He loves it. I personally think the "chest" of the bag is funny and cute. It's very roomy. My only gripe about it, is the zipper. You can actually see it in the picture. The zipper is on one side of the bag, not both. And you have to go under a strap, to zip/unzip it. Kinda inconvenient, but a minor inconvenience. The straps on this bag, (that go on your shoulders) are very thick. I'd reccommend this bag for any batman fan!