Oxa Home via Amazon offers the Oxa 15.6" Laptop Backpack in Grey or Black for $28.99. Coupon code "3UKE8ARV" drops it to $16.79. With free shipping, that's $3 below our September mention, $12 off, and the lowest price we've seen. It holds laptops up to 15.6" and features a USB charging port, lock, and 15 pockets. Deal ends January 31.