Adding moisture to your body is an essential element while travelling. Imagine during a hot day, visiting the natural beauty and old sites will cost you lose water. To avoid your body getting worse affecting your holiday mood, it is best to make sure at all times to get water supplies. HYDY keeps reminding readers to protect the environment so to minimize purchasing bottled water. Of course it's the best if you could get water directly from tap, however not all countries in this world could provide safety water sources – and some may cause concern. Here a set of data presented by US Centers for Disease Control and Prevention will remind you the drinkable water situation around the world. Look at it to see whether you could have the water straight ahead.