The dooloop is a leash accessory that carries bags of poop. With one hand, you simply slide bags on and off.
Dooloops are made in Maine of bio-degradable non-toxic plastic and use zero-waste packaging that includes a ball-chain to attach your dooloop to any leash handle: no waste, no worry.
With a dooloop, your hands are free, and your pockets are empty. Patent pending.