The bundle turns your Panza Harness into a 3-in-1 piece of gear; the best harness on the market, a rescue sling and a dog backpack! Combined with the Remi-Runner Leash this is a complete kit to keep your trail buddy safe and easy to manage and assist through rough terrain. Bundle includes, set of two Saddle Dry-Bags, Panza Harness and a Remi-Runner Leash.