"""Adjustable Waistband: The elastic band is fully adjustable and can reliably fix the running belt in place during exercise. Due to its elasticity, the waistband is suitable for waist circumferences of 24.5""""/60cm - 47.2""""/120cm. Fits your own body width comfortably. The soft and breathable mesh back feels comfortable. UnisexWaterproof Material: The material is finely stitched with 100% waterproof nylon material. In addition, the waterproof zipper protects against rain and splashing water. (Not suitable for underwater use)Hands-free reflective strips: Equipped with exclusive headphones, you can enjoy music and answer calls even when the waist bag is closed. The reflective strips ensure visibility and safety at dusk and night.Sufficient Capacity: With our running bag, you can carry almost all of your most important accessories. Such as smartphones, headphones, Bluetooth headphones, car/home keys, cards, cash, credit cards, fitness equipment, energy gels, chocolate bars, lip gloss, passport, driver's license, chargers, batteries and power banks. Whether it is running, training, jogging, hiking, cycling or fitness.Comes with two 170ml sports bottles: Our sports bag comes with two 170ml water bottles, so you have enough water for short to medium distance running. The elastic band secures the water bottle in place, always at hand and won't fall out of your pocket. It can also be used with regular mineral water bottles."""