The Optimus Brass No. 100 Camping Stove is a portable, lightweight, and foldable stove system made of brass. Sourced from Sweden, this unpolished gold-colored stove is suitable for camping and outdoor cooking. With its single burner design, this stove is ideal for heating up meals while on the go. The Optimus brand ensures reliability and durability, making it a valuable addition to any camping cooking supplies.