Soft neoprene sleeve designed to perfectly encase MacBook Air/Pro 13" and Laptop 12''. Inside the Elements Second Skin cover, the MacBook Air/Pro is firmly secured thanks to an anti-slip system. This consists of an elastic network that maintains grip and prevents the laptop from accidently falling out when the zipper is opened. The neoprene construction, with its 4 mm thickness, also offers increased impact protection while the velvety interior prevents the outer case of the MacBook Air/Pro 13" from being scratched.