This high-quality screw-on regulator with an 8mm fitting is perfect for use with butane gas bottles. It is a brand new item that comes in its original packaging, making it an excellent addition to your camping or caravan equipment. The regulator is manufactured in China, and it is compatible with propane/butane gas, making it highly versatile. This regulator is suitable for use with Kampa gas canisters and is an essential accessory for any camping or hiking trip. It is easy to install and provides a safe and reliable source of gas for your cooking needs. Get your hands on this top-quality regulator today and enjoy your camping experience to the fullest.