Functional fire hydrant shaped poop bag dispenser attaches to any leash with velcro strap. Includes 1 Countdown Roll® of 15 Biobased poop bags.  Built-in hook attachment is handy for carrying a used poop bag (and its contents!) Screw-on cap allows for easy re-filling. Not only are the bags responsible, but the dispenser is too – both are made with at least 38% renewable resources such as corn and starch. Designed to fit most other leash-style poop bags.