Quality of the product should be prioritize when buying things to ensure its long usage. You should invest on school needs like shoes of high quality material; leather will surely last for years. Same goes when choosing backpacks to buy, best to keep in mind good quality materials of the product.
I have checked Ogio Backpacks that offers a lifetime limited warranty and I find most of their bags comes with deluxe organization panel for easier storage of all your things. Below is a right find for my husband to carry all the things he needs for work, the padded laptop compartment is just perfect.:
It looks sturdy with its heavy duty zipper! Now thats a wise buy, making the quality comes first.