Description: Premium Material: Waist fanny packs are made of nylon, high density fabric, waterproof, wear resistant, lightweight, breathable, durable, washable, and a cool addition to travel. Multi Pockets: Large capacity running belt waist pack bag, the main pocket can store 2pcs 6inch mobile phones and cards, another two auxiliary pocket can store keys, and 350-550ml water bottle, allowing for organization and quick access pocke, easy to clean and maintain. Adjustable Waistband: The waist fanny pack with high quality buckle, strong and durable. Elastic waistband, the size can be adjusted freely, suitable for waist circumference 67cm-120cm/26.38inch-47.24inch. Design: Our exercise waist bag adopts earphone hole design, more convenient to listen to music, bring a pleasant exercise experience; Reflective strips at night can play a warning role in dark environments. Widely Used: The waist pouch is great for outdoors, sports, walking, running, camping, traveling, hiking, climbing, riding, jogging, fitness, workout, all kinds of everyday casual wear, etc. Specification: Material: Nylon Size Chart: 21cmx10cmx10cm/8.27inchx3.94inchx3.94inch Package Includes: 1 Running Belt Waist Pack Bag Note: Please allow slightly errors due to manual measurement and different monitors.