Do I need to bring a kettle when traveling? Or should I just buy bottled water to drink?

You need to bring a kettle, of course, it mainly depends on where you are.

Mineral water is more convenient. After all, the kettle is very heavy to bring. Generally, the price of a kettle is 5 yuan in scenic spots. If you have a bad stomach, drink hot water, or if you have a bad stomach and are afraid of acclimatization, bring some water from the local area, mix it with the local water, and then mix it with tea or coffee.

In summer, there are usually not many people taking them, but in winter, there are more people