Rolling Laptop Bag, MATEIN Rolling Briefcase for Business Travel, Fits 17 inch Notebook, Carry-on Luggage Attache Case Waterproof Rolling Work Bag for Men and Women, Black. Rolling briefcase with a USB interface with built-in cable, great convenience for charging your electronic devices via connecting your own power bank; The rolling briefcase also features a front zippered pocket, two smooth-rolling rear wheels in high standard to ensure smooth rolling for easy commute, business trip and travel. Rolling briefcase with TSA approved design includes a large main compartment which can pack casual clothes, shoes, books, camera and other daily necessities; Rolling laptop bag also features two straps with buckle to hold clothes in place. Two mesh pockets on both sides of the main pocket