An emergency suitcase, as a rule, is a durable and comfortable backpack of 25 liters or more, containing the necessary individual minimum of clothing, hygiene items, medicines, tools, personal protective equipment and food. All things must be new (periodically renewed) and not used in everyday life. The emergency suitcase is designed for the fastest evacuation from the emergency zone, be it an earthquake, flood, fire, aggravated criminogenic situation, epicenter of hostilities, etc. The load in the backpack must be stacked evenly. It is good to have a backpack with a “basement” (bottom valve).