Material: Polyester
Features: widened bottom, waterproof fabric, steel core rubber wheel, flexible rotation, silent shock absorption, easy to store, save space, durable, backpack, telescopic pull rod, rubber feet, reinforcement design, not easy to break, design storage box, smooth Zipper, tote, computer compartment
Use space: travel, boarding, business, notebook, tablet bag, briefcase, work
Size: 52*35*21cm, large capacity