Mwave offers the Datashell Aero 15.6″ Cosmo Laptop Backpack in Black, model no. CBP-ARS15-BK, for $64.99 with free shipping. Outside of the price below, that’s the lowest price we could find by $8. It fits laptops up to 15.6″ and features two detachable padded pouches, padded shoulder straps with a cellphone pocket, and more.
Need it in time for Christmas? NothingButSoftware has it for $66.75 with free shipping and guaranteed delivery by Christmas for orders placed by December 14 at 11 am ET.