1、Portable and lightweight: The refill adapter can easily transfer gas from a 20lb tank to a 1lb portable bottle, convenient for refueling anytime, suitable for camping and outdoor activities. 2、Wide Compatibility: The tank refill adapter is compatible with QCC1 or Type1 tanks and 1lb cylinders, widely applicable, ensuring compatibility with various tank types. 3、Sturdy Material: Made of high strength ABS and metal material, the refill converter is sturdy and high temperature proof, ensuring stable use in various outdoor environments, extending the lifespan. 4、Easy to Use: Simply attach the adapter to the tank and portable bottle, allowing for quick and efficient gas transfer, making it ideal for outdoor enthusiasts. 5、Multifunctional Use: This adapter is specifically designed for RV, van, or trailer with QCC1 Type1 tanks, providing a convenient and stable refueling solution. Item Type: RV Tank Refill Adapter Material: ABS+Metal Fitment: Suitable for RV Van Or Trailer QCC1 Type1 Tank 1 x RV Tank Refill Adapter