Thule TAS115BLU Gauntlet Sleeve For 15-Inch MacBook - Blue Fits the 15 inch MacBook Pro Semi-rigid, high-density construction provides protection on its own or in your backpack or bag Water resistant zipper and outer shell enable all-weather use Elastic band keeps your laptop securely in place as you unzip the case Clamshell design lets you to use your Macbook while still in the case