Teabag from Martin, thanks! Info is limited but this looks like a French/Belgian supermarket store-branded tea.
CTC black tea with bergamot flavor. Tastes like ‘tea’ with light citrusy bergamot. The aftertaste offered a whisper of the floral perfume aroma that some Earl Grey have. It was fine for an after-lunch hot drink but overall much too bland to consider purchasing if I lived in Europe.
Flavors: Bergamot, Tea

Yeah, I thought it is something like that. Boring stuff considering that I sent :)