A best bet is the
The North Face Slingshot Backpack in four colors (Chili Pepper pictured) for $29.97 plus $2.99 for shipping. That's $2 under our October mention and the lowest total price we could find by $17. It features a stitched foam back panel, removable hip belt, secondary compartment with organization pocket, front trampoline system with bungee cord and compression flap, and more. Update: It's since sold out.