As one of its daily deals, Amazon offers the Wenger SwissGear 17" Laptop Backpack in Grey, model no. SA1537 Grey, for $49.99 with free shipping. That's $5 under the lowest total price we could find for any Wenger SwissGear 17" laptop backpack. It features a padded compartment that fits most 17" laptops, interior pocket organizer, water bottle pockets, and an ergonomically designed shoulder strap system. Deal ends today.