Rugged Polyester fabric with water resitant coating which provides stain and abrasion protection for better durabity.Ergonomic High -tensile zipper pulls ensure zippers continue flawless operation for the life of the product and provides consistent closure - Self-repairing zippers Honeycomb Framing System and EVA foam construction, provide exceptional durability while keeping luggage light. Zippered large front pocket and quick access ticket pocket provide storage of newspapers, magazines, coats, sweaters and other last minute items. Nylon trolley case has a certain elasticity, generally more pockets, easy to store, the price is relatively cheap. Trolly Bag,Nylon Trolley Bag,Nylon Luggage Trolley Bag,Nylon Travel Trolley Bag China Amulite Sunrising Luggage &Bag Products Group , https://www.chinabluesunrising.com