Thule,Gauntlet 2.0 Sleeve for 13 MacBook Pro/MacBook Pro With Retina Display - Gray Semi-rigid, high-density construction Water-resistant zipper and outer shell enable all-weather use Adjustable band keeps your MacBook securely in place as you unzip the case The clamshell design lets you use your MacBook while it's still in the case. World Renowned Thule Quality