Features: High density materialWear resistant buckle, reflective zipper, high density ribbon design.High density durable ribbon with adjustable buckle for waist size: 40~115CM.Reflective zipper night run safety warning, reflective visible farther. Large capacitySmall size large capacity, compact appearance, double - layer large pockets, can accommodate sports needs.Double pocket + internal double layer design, effectively block keys and other items damage to the phone. Surface waterproofSurface waterproof material, effectively prevent sweat rain wet items.Headphone hole design, follow the rhythm of music, enjoy the pleasure of sports. Prevent rainwater from soaking the contents of the bag, and you are not afraid of accidental light rain. Reflective strip designThe back breathable fabric keeps it comfortable and breathable.The waist bag has a reflective strip design, which can serve as a warning in the dark environment and can easily attract the attention of people and vehicles during night exercise. Anti shockThe item fits the inner wall of the waist bag.The width of the bag is 32.5cm to enlarge the screen phone; the items are tightened on the inner wall of the waist bag, and the inner items will not collide with each other during exercise. Specifications: Material:Polyester Color:Black Size(about):32.5x12.5cm/12.8x5inch(LxH) Capacity: 6.5-inch mobile phone and below Waistline: 40-115 cm/15.75-45.28 Applicable scenarios: cycling, running and fitness Package Included: 1pc x Running Belt Note: 1. Due to the light and screen difference, the items color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.