Bags on Board Red Fire Hydrant Dog Waste Bag Dispenser with 30 dog waste bags (2 rolls of 15 bags) makes picking up after your dog simple, fun, and easy; attaches to any leash (standard or retractable), so you'll always have poop bag when you need it. The Red Hydrant poop bag dispenser has a sturdy, compact design and holds 15 large dog poop bags. And, when it's time to refill, simply twist off the top and reload with a fresh roll of bags. Our bags have double-sealed seams to make them stronger and leak-proof guaranteed.