The Ballistix AURA laptop sleeve by Slappa is a great way to add protection to your notebook computer. It"s durable and lightweight, and it"s made with ballistic nylon (which was originally developed to protect soldiers from flying debris and shrapnel caused by bullet or artillery shell impacts). In addition to being water and tear resistant, the inside of the sleeve is lined with quilted super-cushioned laptop padding. Additional features include a rear compartment for papers and/or cords, stylish rubberized PU Silver accents and molded alloy zipper pullers. An optional shoulder strap add-on is also available. The Ballistix AURA laptop sleeve is available in both 15.4-inch and 17-inch sizes.