Nixon 13-Inch Laptop Sleeve Case for Surface Pro 3 (Steel Blue) Durable 1680D nylon outer shell and an interior constructed of high-density foam padding with dura-plush lining means total protection. Bring along the accessories you need in the handy exterior pocket. It even comes with a stabilizer strap handle so you can carry it whichever way is easiest for you. For Microsoft Surface Pro 3 and other 13" or smaller laptops/ Dimensions: 13.5 x 8.9 x 1.7 inches (L x W x D).