1Nylon Material: This pet leash belt bag is made of premium nylon material, which is not easy to break after long term use, and is sturdy and durable. 2Fanny Pack Design: This pet belt is specially designed for those who like to walk the dog and run, it is a collection of fanny packs, phone pockets, key pockets and more. 3Hands Free: This leash can be worn around the waist, so you can keep your hands free when traveling with your pet or walking your dog, you can walk your dog while you exercise. 4Adjustable: The adjustable buckle and strap of the fanny pack leash are designed to fit most waist sizes, so you can use it with confidence. 5Reflective Belt: The leash can reflect light, when you have a pleasant night run, this reflective dog belt makes you and your pup safer, you can enjoy free with your dog, run together, and be healthy together.