Our yellow cylinder promises to better the original functions and quality of the current blue bottle in the market, whilst being considerably cheaper. Its universal fitting will ensure that it is compatible with all existing accessories and regulators designed for refillable camping gas bottles. The cylinder is intended for regular or extended use and is equipped with a safety valve that can be unscrewed from the appliance, even when the bottle is not empty. When you bring your empty bottle back to any of our dealers, you’ll get a full cylinder for the reduced refill price! The cylinder is also zinc coated, meaning it won’t rust unlike the original bottle, and help to keep fantastic quality throughout its lifetime.