Original Firefly 9" Compact Portable Charcoal Grill. This portable charcoal grill has never been From the research I was able to do, the company that created this portable grill is called Heartland's Select. This is a father/son company out of Chicago IL. The charcoal grill heats up quickly and is perfect for any outdoor activity such as tailgating, camping and a day at the park. The hinged top lets you dispose of the charcoal easily after use. Firm price! PPU Covington.