1、Made of high quality polyurethane fiber material, the bag can be flexibly extended to accommodate more things. 2、Special design makes this belt more breathable and sweatproof. Adjustable waist belt is suitable for most people to wear. 3、The appearance is made of waterproof fabric, which is completely waterproof and rainproof. 4、With a hole on both sides for letting earphone line get through, enable you to enjoy music while exercising. 5、Suitable for all outdoor activities, such as running, hiking, cycling, etc. Features: 1. Made of high quality polyurethane fiber material, the bag can be flexibly extended to accommodate more things. 2. Special design makes this belt more breathable and sweatproof. Adjustable waist belt is suitable for most people to wear. 3. The appearance is made of waterproof fabric, which is completely waterproof and rainproof. 4. With a hole on both sides for letting earphone line get through, enable you to enjoy music while exercising. 5. Suitable for all outdoor activities, such as running, hiking, cycling, etc. Specifications: Material:  Polyurethane Fiber Color Options: Black, Pink, Rose Red, Mazarine, Azure, Silver, Fluorescent Green, Brick-red Size: 34* 12.3cm/ 13.89* 4.84in(Approx.) Packing List: 1 x Waist Bag Note: Please allow a little color difference and measurement deviation, thank you!