✅PERFECT ADD ON - It's not a walk in the park without the poop bag holder. Being a responsible pet parent includes cleaning up after your dog. ✅HANDY DOG ACCESSORY – It conveniently clips to leash for easy access to poop bags or treats. It works with all flexi Xtreme, New Classic, New Comfort, New Neon and Black Design (sizes S, M, L). ✅VERSATILE BOX - The flexi-designed box can be opened from either side and is used for storing treats or standard poop-bag rolls (for right or left-handed users). ✅EASY BAG DISPENSER – The opening on the bottom of the container makes it convenient to remove individual poop bags. ✅QUALITY - Our flexi Multi Box is made of high-quality materials in Germany.