The Bags On Board Ocean Breeze Scented Refill Pack will fit most dispensers. The Bonus Pack features an additional 20 Free Bags! The leak-proof, fresh scent bags provide a convenient way to dispose of your pet's waste. Pet waste pick up is a necessity. For responsible pet parents who make it a habit to enjoy the freedom of the outdoors, Bags On Board provides strong, reliable solutions that make the job a lot less yucky.