Where can I find Cold tea in Alpen?

Cold tea can also be found in these cities:

Dinslaken Duisburg Geldern Hamminkeln Kamp-Lintfort Kevelaer Moers Neukirchen-Vluyn Oberhausen Rheinberg Straelen Voerde (Niederrhein) Wesel Xanten

You can also find this in Alpen:

Baguette Yeast Dry Rye Breads Granola Bar Pies Cola Legumes Ketchup Chips Remoulade