KROSER Laptop Bag Expandable Briefcase Business Work Bag 17.3" Black

MATERIAL: High quality water-repellent canvas poly fabric which is durable and eco-friendly; Dimensions: 17x12.8x7.5/9.5; Weight:2.88LBS. | MULTI-FUNCTIONAL COMPARTMENT: Roomy compartments provide separated space for your 17" computer, iPad, files, pens, wallet, notebooks and all your items. | EXPANDABLE CAPACITY: The expansion zipper expands your laptop bag's width from 7.1 to 9.1, extending the main compartment space greatly, in which there will be more space for your clothing and files. | COMFORTABLE AND COMPATIBLE DESIGN: Removable shoulder strap, antiskid shoulder pad and PU leather handles offer you comfort carrying for a long time. | GREAT CONVENIENCE: A well-knit luggage strap is quite easy to fix the laptop bag on the trolley of your luggage, making your journey and business traveling more convenient.