Do not pour water when water tank is full the water will cause the water bottle should be overspilling lifted upside down on the tank, cold water quickly to prevent internal water pressure that can cause water leakage.
Do not pour water during a full tank of cold water. The water overflows should lift the bottle upside down. Rapid cooling water tank To prevent the pressure inside which may cause water leakage.
Don't pour cold water while the water is full. Will cause water overflow should lift the bottle upside down on a water-cooler quickly. To protect the water pressure within which may cause water leak