Where can I find Power bar in Pottum?

Power bar can also be found in these cities:

Beselich Burbach Daaden Driedorf Gebhardshain Hachenburg Hadamar Hundsdorf Höhn Löhnberg Montabaur Röthenbach Wallmerod (Westerwald) Weitefeld Wirges

You can also find this in Pottum:

Cheese Particle Lemon Aroma Jam Ice Cream To Portion Poultry Still Water Coffee Pods Poppy Seed Roll Canned Fruit