OfficeMax offers the Microsoft 15.6" Contender Laptop Backpack in four colors (Blue pictured), model no. 39306, for $10 plus $9.95 for shipping. That's $30 off and the lowest total price we could find. It fits laptops with screens measuring up to 15.6" and features a front zipper compartment for cords and batteries, and a drop pocket for keys, coins, and glasses.