Bags on Board, The Original Doggie Clean-up Bags attaches to any leash. 100% biodegradable bags inside a Bag Dispenser makes it convenient anywhere you go. Has an easy pop off lid when time to refill your handy cartridge. 30 Bags are included with Bag Additional 30 Refill Bags in Kit Totaling 60 Bags, Get yours now! If you need it I might have It .