Designed with Beco Pet's unique "bungee system," the Beco Pocket Poop Bag Holder can easily be attached to everything from your dog's leash to a baby carriage. The Pocket’s bungee system also makes it easy to take apart to refill the poop bags. It's made from fiber plastic, which means its sustainable and biodegradable, so for the first time your bag holder can be just as eco-friendly as the bags inside! Includes 15 poop bags. Additional bags sold separately.