Product Description: Description: SUPERIOR QUALITY Made of high standard quality material - CNC Billet Aluminum and anodized Silver coated resisting rust and corrosion. with unparalleled lifespan and great durability. The silver color looks perfectly cool, which is a quite available accessory to meet your requirement. GREAT FUNCTION Anyone who owns a suitcase honda generator knows that the fuel tank is far too small. This custom gas cap adapter allows the user to hook up an auxiliary gas tank so that it can be used to feed the primary generator gas tank for extended operation time. Enjoy this super convenient and cool accessory for your honda generator. PERFECT DESIGN .