Life jacket and rafts are the first and foremost precautionary measures for any kind of water travel. But life jackets may not be helpful for everybody and all the time. If the catastrophe hits without warning, one may not have the time to take advantage of it. And so is the case with rafts, it may have the danger of turning over in the water. But this life triangle can reduce that risk to maximum extent.Just throw this into water in emergency situations and 4-5 people can be saved with this.When closed, one can stay inside securely and when opened this has bigger area to accommodate many people. Also this is equipped with GPS system and a warning light that will alert any rescuers flying above.