Water drum

A water drum is a big container that is used to store water. Just like how you have a cup to drink water when you are thirsty, people use water drums to store water for later.

The water drum is usually made of strong materials like plastic or metal to make sure that it can hold the water without breaking or leaking. It also has a lid on top to keep the water clean and prevent any dirt or bugs from getting inside.

When people need water, they use a smaller container like a cup to scoop the water out of the water drum. It's important to make sure that the cup is clean before doing this to keep the water safe to drink.

Water drums are very helpful in places where there is no access to clean drinking water, like in some parts of the world where people have to walk long distances to get water. They can also be used in emergency situations when water supply is disrupted by natural disasters like floods or earthquakes.

Overall, water drums are like big, strong cups that people use to store water for later when they need it.