The Camping Gaz Screw-On Butane Gas Regulator by Cavagna/TPA is a high-quality gas regulator designed for use with propane/butane gas. Made in Italy, this regulator features a 29Mb - 8mm hose outlet, making it suitable for a variety of camping and hiking applications. With its reliable brand reputation and non-domestic product status, this gas regulator is a essential addition to any camping cooking supplies collection.