Everyone knows the feeling of being on your way to a holiday get-together with nothing for the host. What do you do? You stop at a bottle shop for a bottle of wine or beer on the way and then hightail it to the dinner. Problem is, you then arrive with a warm bottle that no one can enjoy until it’s sat in the fridge for a few hours. Enter Blitzen. Blitzen is a rooftop beverage chiller that works all winter long. It simply straps your bottle or growler to your car and uses the temperature and your car’s speed to rapidly chill your beverage. Blitzen attaches with 100 pound magnets and stays in place as you navigate the icy roads. Then you can arrive with a cold IPA ready to crack after you give it to the person hosting the party.