Where can I find Power bar in Steineroth?

Power bar can also be found in these cities:

Betzdorf Breitscheidt Daaden Döttesfeld Gebhardshain Hachenburg Höhn Kirchen (Sieg) Netphen Reichshof Röthenbach Siegen Waldbröl Weitefeld Wissen

You can also find this in Steineroth:

Everything From Milk Baking Mixtures Cream Stiffener Spreads Savory Food For Diabetics Menus With Meat Fruit Spritzers Filter Coffee Baguette Roll Salt Sticks