Domestic airlines will offer coat storage for customers traveling to warmer countries during winter.

Korean Air's service begins Dec.1 and operates to Feb. 29 for customers taking a flight from Incheon International Airport.

After completing boarding procedures, customers can go to the Hanjin Transportation counter on the passenger terminal's third floor to store their coat. They will be able to pick them up at the same place.

The counter will be open around the clock and each customer can store one coat free for five days. From the sixth day, there is a daily fee of 2500 won.

Asiana Airlines also will offer the service during the period to Asiana Club and Star Alliance members, and first and business class passengers. Passengers can join the Asiana Club at the airport on the day of departure.

Customers can leave their coats at "Cleanup Air," in the basement of the passenger terminal.

One coat can be left free for five days. After that, it is 2,000 won a day.