What is one way to keep a bottled wine chilled during a meal?

Using an insulated container is an effective method for keeping a bottled wine chilled during a meal. Insulated containers, such as wine coolers or buckets filled with ice, are designed to maintain a low temperature for longer periods of time. By placing the wine bottle in such a container, it not only retains its chill but also prevents it from warming up too quickly when exposed to warmer air, such as the temperature in a dining room.

On the other hand, keeping the bottle in a cool room can help preserve the wine's temperature to some extent but may not be sufficient during a meal where the wine is being served. Placing the bottle near a heater would increase the temperature of the wine, adversely affecting its flavor and enjoyment. Simply keeping the bottle on the table can also lead to a gradual warming, especially if the room temperature is above the ideal serving temperature for many wines. Thus, the insulated container is the optimal choice for maintaining a chilled state throughout the meal.