Hand-Free Waist Wearing : Enjoy a waist dog running leash belt that lets you freely use your phone or read a newspaper without feeling restrained by your Dog's movements and Large Dogs. Pocket Design: Easily store and access your smartphone, keys, poop bags, dog treats in the removable zipper pouch. It’s a good add-on for the leash for training, walking, jogging, hiking training, and running. Product Material : Made of high-quality materials, waterproof, durable, wear-resistant, and easy to maintain. Easy To Control : The double dog leash and hand-held leash are specially designed for jogging. The effect of bungee jumping can help you control the dog when it suddenly runs forward.