Unik Case - 2 in 1 Bundle Black Gauntlet Armor EVA Hard Shell Universal Zipper Case with Black USB Optical Mouse for All 13" 13-Inch Laptop/Apple Macbook/Surface Pro/Razor Stealth/Ultrabook/Chromebook Molded EVA foam delivers top tier shock absorption High water resistance property along with water reistance zipper Bundle Deal comes with wireless optical mouse Semi-rigid, high-density built comes with elastic band interior further secure your laptop with ultimate protection Universal sleeve bag for All 13" Macbook Pro/Air and most other ultrabooks/notebooks