The lifespan of a Zippo can vary depending on how frequently it is used and the maintenance provided. With proper care and regular replacement of flints every few weeks, the Zippo can last for many years. On average, the wick may need to be replaced once or twice a year, after a few trimmings due to its initial length. Continuous usage and occasional maintenance will ensure an extended lifespan for your Zippo, making it a reliable companion for outdoor adventures or everyday use.