The Trail Runner Belt enhances miles on the trail by providing a hip belt and leash system for running with your dog on-leash and hands-free while comfortably carrying the essentials. The lay-flat design with light padding and stretch storage means a comfortable, bounce-free running experience when carrying your phone, keys, pick-up bags, and soft flask (not included) in the two zippered pockets. The separate leash attachment strap is compatible with most leashes: unclip the side-release buckle, thread the strap through the handle of your leash, and clip back in. The Trail Runner Leash (not included) is our favorite leash to pair with this belt. It's a dynamic, shock-absorbing design and the optimal length for running, making the Trail Runner Running Belt and Leash the system that'll have both you and your dog excited for your next run.