How long will a cot last?

I'm curious to know, how long can we expect a cot to last under regular use? Are there certain factors that can affect its longevity, such as the quality of materials used or the frequency of use? Is there a general lifespan that most cots tend to have, or does it vary widely depending on the specific circumstances? Additionally, are there any maintenance tips or best practices that can help extend the life of a cot?