Laptop Sleeve, Brinch 15.4 inches Slim Enviroment PET Nylon + Blue Pure Cotton Interior Padding Sleeve Case Bag Cover For 15.4 Inch MacBook Pro/Pro Retina Ultrabook Netbook,Beige/Purle Enviroment PET Nylon Material with Magnet closure for easy access and best security; High-quality nylon outside and soft blue pure cotton flannel inside Size:L15.4*W11.02*H0.98 Inches,Specially made to fit Apple 15.4 Inch MacBook Pro Retina and most 13-Inch Ultrabook Laptop Macbook. May not snugly fit all computers due to variations in the sizes of different models. Practical design and exquisite workmanship; Environmentally friendly PET nylon material. Sustainable, renewable and biodegradable Craft processing with impeccably sewn helps prevent the bag from bursting. You can't miss this stylish and high-quality sleeve. Top-loading zipper on the sleeve glides smoothly and allows convenient access to your laptop computer