With its straight and stylish lines, this model is perhaps our most modern. The fireplace has the appearance of being made entirely of concrete, but in fact it is made of a very durable composite. It is available in both square and rectangular shapes, and in this model the gas bottle is also completely hidden inside the table. This means you don't have to keep the gas bottle out in the open, which is both aesthetically pleasing and better from a safety point of view.