Features: Make from Polyester and Reflective Materials to ensure that your item stay dry. Waist bag can fit most phones, keys, cash, credit cards, and passport. Convenient headphones hole that designs can listen to your music. With adjustable strap ranging from 60-110cm/23.62-43.31inch. The buckles holds the waistband securely. Zippers feature for convenience storage of item such as phones, wallets, key. Suitable for outdoor sports activity such as running, cycling, hiking, mountaineering, etc. It can also be used in daily scenarios such as travel and shopping. Specifications: Materials: Polyester and Reflective Materials Color: Black/Gray/Blue/Rose Redness/Fluorescent Yellow Size: about 26x9.5cm/10.24x3.74inch Package Includes: 1pc Running Bag note: Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color.