Fly Traps Outdoor Fly Traps. 9 Natural Pre-Baited Fly Bags Outdoor Disposable. Fly Trap Bag Fly Catchers Outdoors. Stable Horse Ranch Fly Trap. Disposable Fly Traps Outdoor Hanging Fly KillerBrand: BugBane Color: Blue Features: Quickly eliminate flies with ease. Simply cut around the dotted line, pull up the cap, fill with water and hang outside. Flies will be drawn to the flytraps by the smell and color of the trap and get stuck inside, so you can keep flies away from patio! 2 in 1 bait: Stinky but not too stinky! Only our BugBane fly bag trap uses a visual and a scent attractant, so they don't need to be as stinky as our competitors.