This is my daughter's second book bag. Her last one lasted for years until the strap broke. Well worth the money and it fits everything that she needs.
Although it had a strong smell on the first few days of usage, I'm really happy with the material quality, all the zippers/pockets, and how big it is. I wish the color was a prettier blue, and the front zippers zipped smoother.
Backpack is excellent size, fabric is sturdy, and it fits beautifully. All zippers work great except the front one with the padded place for sunglasses. It is really hard to zip. I put zipper lube on it but didn't help. Overall I am pleased with the backpack.