Ending today at 9 am ET (or when 100% claimed), Amazon offers the SwissGear 15.6" Laptop Backpack in Black/Light Gray, model no. SA9769, for $49.99 with free shipping. That's $50 off list and the lowest total price we could find, although we saw it for $10 less in a different color three weeks ago. This backpack features a laptop sleeve that fits most 15.6" laptops, mobile phone pocket, airflow back system, and water bottle pocket.