Prices for computer backpacks rather run deep in the $ 25 and up range, and can be located in the vicinity of $ 400 or more. As with any other, you get what you pay for. In the world of laptop cases, you should first be established, the amount of cushioning and protection are always for your laptop. An inexpensive backpack may not be needed on the padding so that might save your child's laptop during a single trip with the school bus.