SumacLife Cady Briefcase Messenger Bag for HP ZBook 15.6 inch Mobile Workstation Laptops with 3 Port USB Hub (Green) SumacLife Cady Collection Durable, Hard Shell Protective Briefcase / Messenger Bag Safely carry and store a wide range of essential accessories along-side your laptop Elegantly crafted hard shell exterior complimented with silk-like polyester interior Dual elastic Touch fastener straps securely hold your laptop in place and prevent accidental drops Package Includes: SumacLife 3 Port USB Hub Package with Micro USB Cable