Life-saving bed / Life-saving

Many countries are facing the threat of flood. When the flood comes, lots of houses are destroyed by a flood, so that people have to leave their homes. While the rescue personnel couldn’t come immediately, it is likely to cause life-threatening. And this design can solve this problem with the device used as a lifeboat.
It is simple to use and small footprint. Usually, open the automatic air valve,fill it with air, then fill the inflatable cushion, thus it can be used as a bed. When the flood comes, you can take out oars as well as the emergency bag, remove the mattress to make it a life-saving boat, and then flee the affected area.