The Quest Removable Utility Saddlebags are a great accessory for the Quest Multi-Purpose Harness and are ideal for carrying treats, medications, a first aid kit, and much more. They are made of lightweight nylon material with zipper closures. Velcro attachment makes them easy to take on and off of the harness. The saddlebags offer a main storage area and built in waste bag dispenser. Bags also feature space for removable patches (sold separately). Add the reflective removable patches to identify your dog and add visibility to your dog from the side view.