There's a good gift idea! This 3-in-1 device is designed to keep your beer or cidre cold and bubbly for up to 2 hours! There are plenty of situations in life that you wish your beer had not gone warm or flat. For example, you host a barbecue. You crack a beer, with all the good intentions in the world, then you start flipping burgers. And more of them. All of a sudden you realize that a couple hours ago, you had briefly enjoyed a sip, and you frantically search for that can and when you finally find it, oh no, catastrophy, it's as warm as the sizzling meat on the grill. Well those days are over. Hopsulator is there for you. You simply store it in the freezer between uses then drop a can in there. It will fit a 500ml can, a 375ml one (with the little booster step), and if you pour the liquid directly into it, it fits a full pint. It's also perfect to transport a beverage to the park, without having to deal with an icebox!