Rescue Reusable POP Fly Trap PFTR with POP Fly Attractant Refill RESCUE! bundle pack includes one Rescue PFTR Reusable POP Fly Trap with included attractant and one Rescue PFTA POP Fly Attractant refill pack. This trap is formulated to lure hundreds of the most prevalent fly species including house flies, false stable flies, blow flies, blue and green bottle flies, flesh flies, face flies and many others Ready to use just add water to the attractant. No killing agents insects die naturally. Simple and economical to reuse Reusable and recyclable. Gives used 2-liter soft drink bottles a new purpose