It's always cold and fresh, less expensive, and always available.
Tap water in Germany is strictly monitored and is perfectly safe. It's always cold and fresh, less expensive, and always available. You don't need to carry boxes, buy plastic bottles, or return deposit bottles. A squeeze of lemon, syrup, or juice adds flavor to the water, if you prefer drinking sparkling water, you can also use home carbonated water makers to make your sparkling water at home.