Wouldn't it be nice to head out for a walk with your dog without worrying about bringing a poop Bag or having to carry It After it's used? The Kurgo Duty Bag easily attaches to your favorite leash so you won't find yourself empty-handed when you need that waste bag. The dispenser includes 15 bags, and can be refilled with any standard roll. It even has a sturdy double hook at the bottom to hold "filled" Bags till you reach that trash can.