What is the name of Armagnac aged for a minimum of 3 months in stainless steel?

The term used for Armagnac that is aged for a minimum of three months in stainless steel is "Blanche." This style of Armagnac, also known as "Blanche d'Armagnac," is typically unaged or only very lightly aged, which preserves the fresh and fruity characteristics of the spirit. By aging in stainless steel, it avoids the influence of wooden barrels, allowing the natural flavors of the distillate to remain prominent.

In contrast, other terminologies like VSOP (Very Superior Old Pale) and XO (Extra Old) refer to specific aging requirements that involve extended maturation periods in wooden casks, leading to a different flavor profile characterized by oak and complexity. Additionally, "Vintage" refers to Armagnac distilled in a specific year and aged for a minimum of ten years, focusing on the unique characteristics of that year rather than the fresh style associated with Blanche. Hence, Blanche is correctly identified as the type of Armagnac fitting the described criteria.