Lenovo offers its Lenovo ThinkPad Business 15.6" Notebook Backpack, model no. 43R2482, for $59. Coupon code "USP1A42482" drops it to $39.99. With free shipping, that's the lowest total price we could find by $9. Sales tax is added where applicable. This backpack accommodates laptops with up to 15.6" screens and features an air-cushioned PC compartment, accessory pockets, padded shoulder straps, and more. Coupon expires April 23.