I made a RubberMaid RoughNeck target. Just take the large sized Rubbermaid or similiar brand, cut a square hole in the lid. I cut mine just smaller than the targets I use. Then fill it up with whatever...old clothes, plastic, carpet, rubber mud flaps, cardboard. I then used about 2" of flat cardboard as the top layer. Drop your target on and snap on the lid. It works great, is easy to transport and refill if need be. And it costs about $5. I' ve attached a pic.