This actually holds a lot and there's lots of pockets for anything you could need, including your tumbler. And it's comfortable to wear, the straps are comfy and don't dig into your shoulders. And the color is great! Not super bright but like a beautiful ocean blue.

My 9 year old has been super picky with her backpack this year, she chose this one. I love it for myself. Waterproof so her water bottle won’t get her school work wet, simple & cute. Great quality