The sturdy canvas sides are soft and pliable, but durable against books and binders. The magnets that hold the top straps down are strong and don't come undone unless you try to open it or have too much weight in your bag.

It's roomy enough for a 1 3 ring binder, a pencil case that isn't in the binder. There are two small pockets on the side, one medium in the front, and inside the large pocket there is a tiny pocket that i found just perfect for us ladies to secretly s...  Read More

After 1 week of use the drawstring was all messed up. On day 2 the straps begin ripping off of the bag. After 10 days, strap was already broken.

Don't buy your back packs off of amazon, they are really *. And i see the back pack is very fragile and it looks like everything will come off soon.