Traditionally, a lot of functionality had to be sacrificed for a truly portable laptop. Thankfully, modern laptops offer more than enough horse power for everyday tasks without weighing you down. For example, this XPS 13 from Dell weighs in at just 2.6 pounds, offers all-day battery life, has a 13-inch 1080p display, and it's using the latest generation Core i5 processor. On top of all that, we found a coupon code that will save you over a hundred dollars off your order.