Ever have friends unexpectedly drop by & found you had no cold drinks to offer them? Use Cooper Cooler to offer them an ice-cold beer or nice cold glass of wine. It will only take a few minutes. How does it work? Put an ice tray & a glass of water inside the cooler. Place the bottle or can in the cooler, close the lid & choose an operating mode on the control panel. The bottle or can will start turning while a spurt of ice-cold water pours down on it. The turning & spurt of cold water together are a highly effective way to cool a drink. The device will stop automatically when the drink is cold. There is no danger of carbonated beverages exploding when you open them afterwards since the device does not shake them. How long will it take a beverage to get cold? That depends on the type of container used: soft drinks or beer cans will take 1 minute, small bottles of soft drinks, beer or water will take 3 & a half minutes, & 750 ml wine bottles will take just 6 minutes. If you like your drinks freezing-cold, leave them in the cooler twice as long. Forget about keeping bags of ice in the freezer & filling up the fridge with cans & bottles. This is the easiest & fastest way to cool drinks available on the market. It can cool down canned beverages 40 times faster than a freezer & 90 times faster than a refrigerator, & it's 10 times faster than a freezer & 20 times faster than a refrigerator when cooling a bottle of wine. Look at the video to see how it works. How to use it?