During floods, people often have to flea to higher grounds and some people even drown. That is why we have invented the CaBo. It is a small caravan that floats on water and becomes a boat. In the CaBo a radio, motor, clothing, food and drinks can be found. The CaBo is attached to your driveway, so it can not float away. Outside the flooding season, you can use the CaBo to go on a holiday.