Avoid the rookiest of rookie mistakes with the Duty Bag. Designed to work with any flat or rope-style leash, or any backpack, it attaches easily and features a built-in hook to hold used bags until you can locate a trash can. The Duty Bag is compatible with all standard size bags, and comes loaded with a 15-bag roll.Includes roll of 15 plant-based waste bagsFits all standard size (32x22cm) waste bag rollsUniversal design attaches to rope or flat leash styles or pack strapsHook for used waste bag..