pet X pet
Satoru Utashiro
Tohoku University of Art and Design [Japan]
Bags for emergencies, filled with too many things, tend to be too heavy, too big to carry. You can’t expect all the households always to be equipped with such bags, which might be useful only in time of disasters. That is why I suggest a "pet X pet" -- a PET bottle cap which performs the function of a light.
It is of a simple structure, small and easy to store or carry. The bottle and the liquid inside spread the light illuminating widely. It can be sold or delivered as a giveaway of a bottled drink and thus will get more and more popular. I also tried designing it to look easy enough for everyday use.