Meet the GoSun Go: a portable solar stove that can cook your meals and boil water with sunlight. It weighs 2 lbs and lets you cook your food on cloudy days and in the cold. It has 14oz meal capacity and heats to 500F.
The GoSun Go cooks your meals in about 30 minutes. It also boils 13.5 oz of water for tea and coffee. You get an EVA case too.