I like this backpack it appears to be thicker larger than what you normally see and that's what I like about it. It is a heavy duty backpack on wheels and, it has plenty of room for your personal belongings or your books. Can be used for school or traveling and other things with the wheels on it allow you to move it around easily and quickly and, I like the telescope handle as well and if taken care of properly it will last longer than expected. I am using it as a overnight bag this weekend. I recommend it.