Newegg offers the Swissgear Neptune 16" Laptop Backpack in Blue, model no. 28369060, for $42.99. Coupon code "EMCPBHH78" cuts it to $29.99. With free shipping, that's the lowest total price we could find by $15, although we saw it for a buck less three weeks ago. It fits laptops up to 16" and features three compartments, mesh side pockets, and a soft-grip padded handle. Coupon expires August 28.