Lavievert Soft Neoprene(Water Resistance) Sleeve Simple Elegant Bag (Easy to Open & Close) for Apple 13" Macbook Air/Macbook Retina Pro/Macbook Pro and Most Popular 13-13.3 Inch Laptop - Black Made of durable neoprene and soft plush lining, Lavievert sleeve can absorb bump and shock, perfectly protect your device from dust, dirt and accidental scratches. Slim and lightweight to carry, smooth to slide the sleeve into your backpack, briefcase or other bag. Solid and bi-directional zipper allows you to pull up from each side of sleeve conveniently. Innovative design of internal piping promises smooth glide without any stick. With a detachable strap, the bag can be hung on your wrist and held like a clutch conveniently when you go to school or work. Forget to bring your mouse pad? Don't worry, this sleeve can be used as a mouse pad, it's always ready to meet with your mouse. Black color is classic but very cool and easy-matched. Specially made to fit 13" Macbook, and also suitable for most popular 13-13.3 inches laptop / ultrabook / notebook. May not snugly fit all computers due to variations in the sizes of different models.