Modern Design Octopus Soft Water-proof Neoprene Carrying Case Sleeve Bag For Macbook, Macbook Air/Pro 15 Inch All 13" Laptop Notebook(Twin sides) Padded laptop sleeve; lightweight Material: superior water resistant neoprene Dimension: 13.11 x 9.53 x 0.79 inches The front side is the same to the back side Slim and lightweight.Easy to take with your laptop when go out