Now you can easily customize an emergency food supply with Mountain House Just in Case…® emergency food supply multi-day kits. Are you looking for a 7-Day supply? Consider combining the 2-Day with the 5-Day kits. Or select the variety of meals that are included with the 3-Day and 4-Day kits instead. Customize your emergency food supply foundation to fit your taste preferences and budget. This stackable 5-day boxed kit contains a variety of popular breakfast, lunch and dinner entrees for one person.