Why would you want to ice or water your whisky in the first place? Both ice and too much water, everything over 3 drops destroy the whisky’s flavor. It needs to Malt whiskey Jameson shirt at room temperature and preferably stabilized like that for months. Don’t drink whisky that’s only just back up to temperature. Putting ice in whisky is like putting sugar in soup because you thinks its to strong, you don’t deserve whisky.