The Xtraflame Firewood is 100% natural hardwood. The bag contain 0.75 cu.ft of cut wood. The firewood is environmentally friendly and burns cleanly with minimal creosote buildup. It is kiln dried so it is free of insects and mildew. The bag has a handle so it is easy for transportation. The Xtraflame firewood is perfect for your inside fireplace, outside fireplace, camping or at the cottage.