1.Multifunctional Running Belt: The running belt bag has 3 zipper pockets and a headphone cable hole. The main pocket can hold a variety of smartphones up to 6.7 inches. 2 small pockets for storing small items such as Airpods, TWS earphones, money, keys, inhaler and other essentials 2.Adjustable: This slim running belt is medium in size and fits waist around 60cm-110cm. High elastic waistband and tension, fit snugly against the body, keeping your items secure and not easy to bounce or move around 3.Premium Material: The running belt is made of high-quality, eco-friendly, lightweight, smooth and soft lycra fabric, with zipper waterproof treatment, and there is an anti-sweat layer inside the pocket to prevent the penetration of sweat. Machine washable, weather resistant, lightweight and durable 4.Reflective Tape Design: The reflective tape covers the zipper to secure your items inside. Reflective strips on pockets provide high visibility, with reflective squares on the back for extra safety when running or walking at night 5.Wide Use: Running bag is suitable for fitness, gym workout, walking, jogging, cycling, hiking, mountaineering, travel and outdoor activities