Proozy offers the PUMA Stealth 2.0 Backpack in several colors (Black pictured) for $29.99. Coupon code "DN17" cuts that price to $17. With free shipping, that's $12 under our August mention and the lowest price we could find now by $5. It features a main zippered compartment with two padded 15" laptop sleeves and a front zippered compartment with organizational pockets. Deal ends October 21.