Smaller than expected but both teens prefer the smaller size. The mesh on the sides holds a 32 ounce Owala water bottle just right. The front zippered pocket holds a lot including big pencil cases, plus all the essentials they don't have to dig for in the bigger spaces, like Chapstick, hand sanitizer or kleenix. It is made very sturdy and wipes clean with a damp cloth. I like that it came in a variety of colors
