On Amazon where you can now get this
HyperChiller Instant Beverage Cooler for just $11.35 (regularly $24.99) – the lowest price!
To use this item, simply fill the HyperChiller with water and place it in the freezer. When you’re ready for ice-cold coffee that’s not watered down from ice cubes, pour hot coffee into the HyperChiller, swirl it around and it’ll be cold in less than 60 seconds! If you have a single-serve coffeemaker, you can brew the coffee right into the HyperChiller.
Plus, it’s not just for coffee! Quickly chill tea, wine, or other beverages without needing to water them down with ice. The HyperChiller is dishwasher safe so it’s easy to clean and you can chill two coffees or other drinks before it needs to be frozen again.