Iced coffee is always a hit in warmer weather, and making yourself a cup of the chilly caffeinated stuff has never been easier than it is with the Zoku Iced Coffee Maker. Here's the steps. Step 1: pre-chill the stainless steel mug. Step 2: Brew coffee. Step 3: Pour coffee into the mug. Step 4: Slip on the insulating sleeve. Step 5: Drink. That's really all there is to it, making it far easier to deal with than the line at your local Joe provider.