Insurance. If you are traveling abroad smart thing would be to have it. In addition, if you don’t have any at the moment it is very important to get one before you travel.
For the reason that if something unexpected happens you are covered and possibly can get great medical treatment. It depends from what package you choose, what is covered. It can cover exact days of the trip, or be multi trip so it cover multiple number of trips. Some of the countries have expensive cost of medical treatment so it is useful to have medical insurance. Finally, many things can be covered this days with this kind of protection. Most of all, travel and even stolen baggage or passport, or even damage caused by for late flight. Use this from to fill the data and get one with desired combination and price.