What is mainstay?

Mainstay is a brand of long-lasting emergency food products created by the company Emergency Essentials. The products are designed to provide sustenance in emergency situations such as natural disasters or other unforeseen events. Mainstay foods are typically vacuum-sealed in pouches or cans and have a shelf life of up to five years or more. The brand offers a variety of meal options, including breakfast, lunch, and dinner, as well as individual items such as energy bars and water packets. Mainstay products are often used by campers, hikers, and other outdoor enthusiasts for their convenience and long shelf life.