Description: This protective laptop shoulder briefcase handbag with back belt for trolley case is made from premium environment-friendly polyester material, which is very durable, not easily broken. The exclusive trendy design also gives your device the most functional yet fashionable look, and enables you to carry your laptop in a uniquely sleek style. It can be perfectly used for study business leisure and travel, stylish and decent in appearance, you will be delighted with our bag. 13-13.3 Inch Compatibility: External Dimensions: 37.5x24.5x3cm / 14.8x9.6x1.2inch (L x W x H), Internal Dimensions: 35.5x22.5x3cm / 14x8.9x1.2inch (L x W x H). Perfectly Fit: MacBook Air 13: A1369 / A1466 MacBook Pro Retina 13 Late 2012 - 2015: A1425 / A1502 MacBook Pro 13 with CD-Rom 2008 - Early 2012: A1278 12.9 inch compatible with iPad Pro 2017 compatible with Microsoft Surfaceicrosoft Surface Book 13.5 Inch Surface Laptop 2017 compatible with Dell Inspiron 13 5000 2 in 1 2017 HP SPECTRE X360 13.3 Inch 2 in 1 HP Stream 13, HP Pavilion 14 Product Specification: Product material: Jean fabric, polyester foam padding layer and fluffy fleece fabric lining Product dimensions: External Dimensions: 37.5x24.5x3cm / 14.8x9.6x1.2inch (L x W x H), Internal Dimensions: 35.5x22.5x3cm / 14x8.9x1.2inch (L x W x H). Product weight: 420g/14.8oz Package: 1x Laptop Shoulder Bag Please note: May not snugly fit all computers due to variations in the sizes of different models, so please kindly check the dimension of your laptop to choose the right size bag. Laptop Shoulder Bag Dimensions Back Wide Luggage Belt Designed Removable & Adjustable Padding Shoulder Strap Ideal for storage of small items such as power adapters, cables, pens and notepads, offering added convenience. 13-13.3 Inch Compatibility