SILEO&reg; 13-13.3 Inch Premium Laptop Sleeve CARL for Macbook Pro Air Dell XPS etc. - Genuine Leather with Lifetime Warranty - Case Bag Cover in Black & Purple The body is made out of 100% genuine leather and the patch is 100% genuine nappa leather Slim and lightweight leather case is an elegant accessory and the thin design allows you to carry the sleeve by itself or in a bag Strong strap keeps sleeve securely closed plus easily accesible and soft flannel interior keeps dirt, scratches and stains securely at bay from your laptop The ideal everyday companion: all SILEO laptop sleeves come with two extra pockets which offer enough room for documents, a smartphone or wallet The protective case has a perfect fit for a 13-13.3 inch laptop (inner dimensions: 33.3cm x 22.7cm x 2.1cm) e.g. MacBook Pro / Air / Retina / Lenovo IdeaPad / Dell XPS / Sony Vaio Pro / Asus Zenbook - drop us an e-mail if you're not sure!