Netpack Black Uniquely designed to tailor to your traveling needsMaterial: 1200 d polyester & 840 ballistic nylon Extra Large Capacity,Capacity - Large,Capacity - Large,Wheeled Duffels,Duffel Bags,Rolling Luggage,With Wheels,Large Capacity,Wheeled,Travel Duffels,Netpack,Travel Duffel Bags,Checked Luggage,Duffle Bags,By Size,28 and Larger