There may be many reasons you may want to "bug out".
From life threatening situations such as, war, natural or economic disasters or
maybe for personal reasons such as a much needed family vacation, or a way to spend time together in a secluded location a w a y from the TV and video games, bonding relationships through precious time spent together.
This bus allows you to do both, it allows you to flee to Safety, whatever the danger may be, and be comfortable for an indefinite amount of time.
It is named "THE ARK" for this reason. Being able to safely preserve your family and loved ones, by offering shelter, food and comfort while the world falls to pieces.
Not quite as big as Noah's ark, but large enough to meet your needs and wants.