ThunderLeash Waste Baggie Holder This baggie holder is made with durable, lightweight material and easily attaches to any leash with the nylon tether. Easy-zip open top allows for quick access to baggies. Reflective graphics provide extra protection during those night-time potty walks. A roll of 25 baggies is included. Works perfectly with either your ThunderLeash or Retractable ThunderLeash.