The product includes one shoulder strap, one carabiner and one clean bag, and it is required to buy the chest strap separately. Clean bag is a bag used by owners when walking the dog. With interlayer design, garbage bags can be taken out from the top to pack droppings. Facial tissue can be put into the front pocket. Keys, loose change, and dog treats can be put into the broadside pocket. The attached shoulder strap and carabiner allow the use as shoulder bag or waist pack. In detail, hide leash, annular webbing and distinctive colors together create outdoor casual style. In combination with SPUTNIK harness, the bag can be a backpack exclusive to your beloved pet. You and your pet can certainly become the focus of attention in the streets.