I was thinking of making a fire reflector, something I could roll up with my tarp shelter system and have in my pack all the time. I'm more than happy to keep rigging them up from wood around the campsite, I was just wondering if there was a simpler way. I'm not looking to go crazy with this project. Just a cheap tarp or some plastic sheeting to make it out of. The design isn't an issue. It's a simple enough thing to make. I'm just curious to know if anyone else has tried out a homemade, portable fire reflector and, is so, what were the results. Is is worth the effort? Thanks.