Leakproof Gas Refill Adapter Converter Tube Cylinder Hose Valve Coupler. Optimize Your Outdoor Adventures with This Gas Refill Adapter, Designed to Effortlessly Refill Your Gas Tank from a Liquefied Gas Cylinder. This Innovative Adapter Saves You the Hassle of Purchasing Extra Flat Tanks, Making It Both Economical and Practical for Camping, Hiking, Backpacking, and More. Crafted from High-quality Copper, Iron, Zinc Alloy, and Rubber, This Lightweight and Portable Adapter Boasts Excellent Flexibility, Making It Easy to Fold and Carry. Its Leakproof Design Ensures Safety and Reliability, So You Can Confidently Use It Without the Worry of Air Leakage. Features: - Leakproof Design: Ensures Safe and Secure Connection. - High-Quality Materials: Made from Durable Copper, Iron, Zinc Alloy, and Rubber. - Portable and Flexible: Lightweight and Easy to Fold for Convenient Transport. - Heat-Resistant: Built to Withstand Various Temperatures. - Reusable: Cost-effective and Environmentally Friendly Option for Gas Refilling. - Length: 50cm/19.69 Whether You're Exploring the Great Outdoors or Simply Need a Reliable Gas Refill Solution, This Adapter is the Ideal Companion for All Your Excursions..