We often say that Small fridges make good cities, but perhaps tiny fridges that don't need electricity are even better. The appropriately named Coolest Gadgets shows the Mitticool Fridge that Mansukh Prajapati designed as an evaporative fridge that would look good in your kitchen. We have shown many other evaporative fridges, but there are some interesting features on this one, including the trendy plastic door that lets you see what is inside (as it allows some heat gain, there is a price on everything.)