The Coffee Ball

Everyone morning I make myself a cup of coffee with my Keurig coffee maker.  With the recent warmer days, I have been making myself ice coffee in the morning instead.  

The coffee is made the night before and chilled.  Before I head out, I put some ice cubes (made by freezer's ice cube maker) into a clear solo cup and pour the coffee in.  After about 45 minutes and as I get to the bottom, I noticed that weird taste of good ol' Los Angeles tap water.  

Today, I tried using the Whiskey Ball with my coffee, which I make out of spring water.  Wowser!  What a difference!  Ice coffee stayed ice cold and by the time I finished, the ball was still there!  Would love to hear if anyone else uses The Whiskey Ball for coffee!