Large CapacityThis roomy laptop bag has plenty of room to storage your daily items. 2 main compartment for your books, documents,lunch box, and other items. 1 padded laptop compartment offers protection for 15.6 inch laptop from accidental bumps. 2 front zippered compartment is designed to hold items that you want to take easily. 1 back pocket for your valuable items like wallets, phones. Expandable DesignThe size of the laptop bag is 15.8'L x 3.9'(up to 5.5') W x 11.8'H, the slim laptop bag can be transformed as a large carry on bag whenever you need.Unique design make it can be used as a laptop carrying bag, laptop briefcase, business bag, laptop shoulder bag, computer bag.