F-Stop Laptop Sleeve 15" Black The F-Stop Laptop Sleeve is a convenient and safe way to store your 15-inch laptop. With elastic loops on the inside, your device stays in place. In a zippered compartment on one of the flaps you can store accessories such as a pen, earphones and papers. A handle is attached to both the short and long side of the sleeve, so that you can easily pull the sleeve out of a larger bag, for example. A strap also allows you to attach the protective cover to your gear.