Kinmac Bohemian Canvas Neoprene Waterproof 11Inch Laptop Sleeve Case Bag for Macbook Air 11 Macbook 12 Retina Kinmac bohemian style laptop sleeve make you unique Soft and fluffy interior for bump and shock absorption 4.0 mm Neoprene, comfortable soft, high anti-pressure easy for pulling with ''U" zipper, also for putting notebook into the sleeve Dimension: 315mm(L)x215mm(W)x20mm(H) can hold most 11.6 inch & 11.1 inch laptop and macbook air 11