Where can I find Instant iced coffee in Datteln?

Instant iced coffee can also be found in these cities:

Bergkamen Bochum Castrop-Rauxel Dortmund Gelsenkirchen Haltern am See Herne Herten Kamen Nordkirchen Oer-Erkenschwick Recklinghausen Selm Waltrop

You can also find this in Datteln:

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