The largest duffel bags we have available are made of strong 600 denier durable polyesters with water resistant linings. They are rugged with long lasting durability. The duffel bags have a full length heavy duty double zip opening, carrying handles, adjustable shoulder strap and a zippered pocket inside. The duffel bags come in green and black and they fold compactly for easy storage, making them great for camp and college. Carry shoes, clothes and more. They have a 12 months warranty and measure 18" x 18” x 50”. If you need more info on this bag or any of our products, visit us on the web at www.gilbin.com.