Either I'm blind in our country's stores or even Migros doesn't actually stock milk portions. It's not just a need for me to pour milk (possibly skimmed milk) into my daily coffees, teas and espressos in the office instead of "Rähmli". Milk portions would be ideal for fridge-free storage.
http://www.lavazza-espresso-point.de/shop/popups/acc_kaffeemilch.htm
For a little less fat in this world ;-)