BangkaPro Rafts are heavy-duty, commercial grade, exceptional quality and workmanship white water raft that are portable when deflated and vertually unsinkable when blown up with air. It's specially made for the rigorous beatings a raft takes on professional river rafting trips. Totally rigid, it can withstand most debris or rocks with no effect. These rafts have been tested and passed expert rafting companies physical tests. White water ready!