Made of rust-proof, heavy-gauge Aluminum alloy. Cool Touch Handles with Safety Locking Lid. Features pressure monitoring device in handle, sure-locking lid system, and overpressure release valve Ideal for Beans, Meats, Vegetables, Soups and More. Only can be used with open fira like gas stove and firawood. LUNM 3 4 5L Aluminium Alloy Kitchen Pressure Cooker Gas Stove Cooking Energy-Saving Safety Protection Cooker for Outdoor Camping Cookware18cm - BT4D4IYMN