Newplenty&reg; 13 Inch Laptop Bag for 13.3" Apple Macbook with Shoulder Strap - Lovely Pug Advanced printing and dyeing technology makes clear and bright patterns present in the surface of the bag Washable and no fade 16 Ounce high density canvas material, exquisite comfortable well-knit and excellent expansibility Polishing metal zip and buckle beautiful and durable The length of the straps as needed, you can adjust different lengths