This reflective adjustable waistband bag is designed for outdoor activities such as cycling and running. It is made of chemical fiber and has a fluorescent green, orange, or powder color option. The bag is adjustable in size and has a simple structure, making it easy to wear. It is also durable, washable, and has a good feel. The bag is suitable for road construction, sanitation cleaning staff, service stations, and car parks. Package included: 1 belt. Please note that manual measurement may have slight errors and monitors may display colors slightly differently.