PUMA offers its PUMA Linear Backpack in several colors (Black pictured) for $40. Coupon code "PUMAFAM17" cuts it to $24. With free shipping, that's the lowest price we could find by $16, excluding the mention below. It features adjustable, padded shoulder straps, a front zip top slip pocket, front zip bottom slip pocket, and side slip pockets. Deal ends September 19.

A close price: Famous Footwear has it for $24.99 with free in-store pickup.