The Portable Fly Catcher is a new invention and is also an improvement on previous inventions that have the same claim. The unique design lends itself to the portability of the invention and the ease of use. It is designed to catch the fly or insect by luring it into the catch basket with the use of a natural pheromone that attracts the insect. Once the insect is inside you simply press the button and the window closes and captures the insect inside. You may release the insect later outside of your home or you have the option to place a sticky strip inside and trap the fly to throw the strip away at a later date. It gives the person using it the choice of releasing the insect or killing it with the strip.