As many as 3.7 million Americans are classified as preppers or survivalists. Being a "doomsday prepper" is not easy -- or cheap. These people prepare for different disasters for different reasons.
Research found that 39% of people had no more than $1,300 saved.
Daily Mail journalists select and curate the products that feature on our site. If you make a purchase via links on this page we will earn commission - learn more A doomsday prepper who built an ...