For pure refreshment think Bitburger Drive. The alcohol is carefully removed, but only once the beer has fully matured so it locks in the famous Bitburger taste. And at the same time it reduces the calories. The full fermentation process means that Bitburger Drive can be tapped straight from the keg, unlike most other beers. And because it is fully fermented, there’s no need for it to be pasteurized, so it tastes even fresher. That’s why the German National Football Team drink Bitburger Drive. Bitburger Drive – refreshingly low in calories.