If you like to take your morning caffeine cold & on-the-go, check the HyperChiller. It will chill your coffee in less than 60 seconds. Simply fill it with water and place it in the freezer, remove and place in your Coffee maker and brew or pour from a carafe into the HyperChiller and then into your cup. It works for wine, spirits, juice, etc., & it uses no chemicals or gels, just water.