The windscreen and heat reflector from primus is made from durable and lightweight aluminium and designed for use with the primus easyfuel varifuel gravity multifuel and omnifuel stoves the windscreen and heat reflector will protect your heat source from drafts and wind it also reflects the heat to reduce your cooking time and makes your stove more fuel efficient making it a great accessory to take this with you on your next backpacking adventure stove pictured not included