Features: Compatibility: Most 11.6"/ 12"/ 12.1" /12.2"/12.5” inch Netbooks / Laptops / Notebooks 11.6" inch MacBook Air, Samsung Google 11.6", Chromebook, Acer Aspire S7/Acer C7 Chromebook Tablet PC Laptop Shoulder Bag Dimensions: External Dimensions: 35x24.5x3cm / 13.8x9.6x1.2inch (L x W x H), Internal Dimensions: 33x22.5x2cm / 13x8.6x0.8inch (L x W x H) Back Wide Luggage Belt Designed: Provide the function of fixing to the luggage trolley. Convenient for your journey to anywhere. Features a polyester foam padding layer and fluffy fleece fabric lining for bump and shock absorption and protection of your computer from accidental scratches Removable & Adjustable Padding Shoulder Strap: The shoulder strap varied from 27 inch to maximum 48 inch and dual sturdy handles for long time comfortably carrying, top handles also can tuck away in the pockets when not needed Side Pocket Design: Ideal for storage of small items such as power adapters, cables, pens and notepads, offering added convenience 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. 11-12.5 Inch Compatibility: External Dimensions: 35x24.5x3cm / 13.8x9.6x1.2inch (L x W x H), Internal Dimensions: 33x22.5x2cm / 13x8.6x0.8inch (L x W x H) Perfectly Fit: Most 11.6"/ 12"/ 12.1" /12.2"/12.5” inch Netbooks / Laptops / Notebooks 11.6" inch MacBook Air, Samsung Google 11.6", Chromebook, Acer Aspire S7/Acer C7 Chromebook Tablet PC 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. Specification: Product material: Jean fabric, polyester foam padding layer and fluffy fleece fabric lining External Dimensions: 35x24.5x3cm / 13.8x9.6x1.2inch (L x W x H) Internal Dimensions: 33x22.5x2cm / 13x8.6x0.8inch (L x W x H) Product weight: 380g/13.4oz Package: 1x Laptop Shoulder Bag (Include Shoulder Strap)