That is a refrigerator that works without electricity. It is a solution for many villages without electricity, but where something to keep things safe a for a few days can make for a lot of convenience.
That is Mansukhbhai Prajapathi, a potter by profession who has brought smiles on a lot of faces. The refrigerator shown above is made from clay. Mansukhbhai has a lot of other gadgets like water filter, pressure cooker etc in his range of products made from clay and all of which need no electricity.
You can read all about him in this news item from Rediff Business.