I've searched everywhere, Migros, Coop and couldn't find any. Does anyone have an idea where I can find a good, hermetic, metal box that goes in the fridge for coffee? What is the german/french word for these boxes?

Thanks

German - www.LeShop.ch > Haushalt & Küche > Küchen Accessoires > Kaffeedose aus Metall rechteckig

In French - Supermarché > Ménage & Cuisine > Articles ménagers > Cuisine > Cucina & Tavola Boîte à café en métal rectangulaire

is this what you mean? If it is, Migros will surely have it in their 'real' shops too.

For anyone near Zürich -
Sibler will have the more expensive variety.