Nike Team Training Max Air Duffel Bag (Medium) CLASSIC SPORTS LOOK AND COMFORT. The Nike Team Training Max Air (Medium) Duffel Bag features logo details and a tough construction for unmistakable athletic style that keeps your gear protected. A Max Air unit adjustable strap provides cushioned carrying and a tarpaulin bottom keeps ground water out in wet conditions. 100% recycled plastic Max Air Considered straps for lightweight, cushioned shock absorption. Dual-zip main compartment, front and side zip pockets and side mesh pocket for spacious, versatile storage. Ventilated shoe pocket and wet/dry pocket for specialized storage. Durable, water-resistant fabric and tarpaulin bottom to help keep gear dry and protected in bad weather, locker rooms or on wet fields. Dimensions: 24" L x 13" H x 12" W. Imported 100% polyester.