Features: Two layers,one is used to put power,mouse and some other accessories,the other one is used to put laptop. Hand carry portable design,classical look,timeless design. Prenium handle and dismountable shoulder strip let the bag not only a handbg but a sleeve and a shoulder bag. Perfect carry all for your business travel or daily use. Exquisite workmanship, wear-resistant for durable use. Description: Portable and comfortable, great for carry alone. Won& 39;t distort under long time use. Accessories with sturdy stainless zipper and metal buckle, detachable non-slip padded webbing shoulder strap. Specifications: Product material: Nylon Color: Black Size: 40*29*5.5cm Suitable: for 15 inch Package Included: 1 x Laptop Notebook Bag Note: Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering. The color of the actual items may slightly vary from the above images due to different computer screen, thanks for your understanding.