Inateck MacBook 12 Inch Sleeve Case Bag Briefcase for 12-Inch Macbook with Retina Display, Dark Gray Five-layer Protection: Five layers of eco-friendly material provide your laptop with 360&deg; of shock-proof protection, while a soft flannel lining interior provides protection against scratches and dents. Spill Resistant: The woven exterior utilizes liquid proof 600D wear-resistant polyester fabric to protect your device against accidental spills. Zipper Security: We used tested, top quality materials to make sure the zippers remains firmly in place and secure, preventing accidental slipping. Extra Storage Space: Includes additional compartments to maximize storage space, organize your accessories and provide your individual devices with extra protection. Perfectly Fitted: Internal dimensions: 11.6&quot; x 8.1&quot; x 1&quot;; External dimensions: 12.4&quot; x 8.27&quot; x 1.38&quot;. Designed specifically for 12 inch MacBook(2015/2016 Release) or similar non-Apple devices.