Accessible drinking water is a major problem in many underdeveloped countries. There are solutions that make seawater drinkable, but they are either very expensive or inefficient at doing so. Enter Sosalinno: is a simple, cost-effective, solar-thermal powered seawater desalinator that produces 5 liters of drinkable water per day more efficiently than any other product. Our device is 95% less expensive to produce than existing ones and anyone can easily assemble, operate, and maintain the device, making it accessible and affordable for the masses.