Absolutely love the style. I bought it to use as a diaper bag because I love jartop opening bags so your stuff doesnt fall out everywhere when you need to get in and grab stuff. This bag is perfect and so is the large size for two kids. BUT the quality and material seems very VERY cheap. The zippers are not smooth and don't seem that strong. I haven't got to use and abuse it yet so I don't know. However if it was a school book bag I would find something better quality!