Applies sustainable recycling concept in order to promote disaster rescue product service system. It is designed for the lower class who lives in areas where flooding is more common. Using the liferaft, people are able to get away from the danger on their own lifeboat. People can use the air in bottles (recyclable PET bottles) as the support to make the boat float and use the product as a collector to bring wasted bottles to collection facilities to get the tax rebate.