[BLACK & PURPLE] Extra Large Double Zipper Water-proof Runner's Waist Pack Double zippered pouches for small essentials. With fully adjustable belt. Water-proof Fabrics keep your essentials away from water damage. Measure: Max. Perimeter=139cm=54.7 inches; Min. Perimeter=84cm=33 inches. Fits for Running, Climbing, Srolling,Traveling and more sports.