Flame King 1/4LB Empty Refillable Propane Cylinder Tank, Reusable & Transportable

The Flame King 1/4LB refillable propane cylinder is a compact, reusable solution designed for convenience, performance, and sustainability. Made from high-grade aluminum, each cylinder is X-ray and hydrostatic tested for safety and features a UL1769-listed valve. The tank is refillable and transportable, allowing you to easily refill it from the comfort of your backyard when used with the Flame King commercial refill adapter (sold separately). This 3.85 oz empty 1/4-LB propane tank comes with a 2mm (5/64") Allen key used to open the bleeder valve for fast, safe, and efficient refilling. Smartly sized for comfort and portability, this small propane cylinder is ideal for a wide range of uses—from welding and soldering to culinary applications like searing steaks, caramelizing crème brûlée, and melting cheese. It also works perfectly with small portable propane lamps and lanterns for camping. By switching to refillable cylinders, you can save money, reduce waste, and keep disposable propane bottles out of the environment. With Flame King’s patented valve design—exclusive to our brand—you get a safer, faster, and more reliable refilling experience every time.