N1 Cuvèe Speciale 2020 Istenic

No.1 Classic Method Sparkling Wine 2020: A Special Wine from Selected Grapes

No.1 Classic Method Sparkling Wine 2020 is made from carefully selected grapes, pressed immediately in the vineyard after harvest to preserve freshness and prevent deterioration. Alcoholic fermentation is controlled at 18°C to retain the primary aromas, giving the wine elegance and finesse. The secondary fermentation takes place in the bottle following the classic method, the same technique used for the world’s finest Champagnes, ensuring superior quality and refined bubbles.

Vineyard Philosophy: Limestone Soils and Historic Vines

The vineyards for No.1 are located on the eastern Slovenian hills along the Sava River, characterized by limestone soils and steep slopes. The vines, aged between 20 and 25 years, grow in narrow, windy hill valleys that create an ideal microclimate for producing healthy, high-quality grapes—essential for an excellent sparkling wine.

Winery Approach: Classic Method and Artisan Care

The winemaking process involves fermentation in stainless steel at 18°C to preserve aromatic freshness. Then, the secondary fermentation happens in the bottle, following the classic method, with extended aging on lees to add complexity and structure. This artisanal process results in a well-balanced sparkling wine with fine, persistent bubbles.

Technical Sheet No.1 Classic Method Sparkling Wine 2020

• Vintage: 2020

• Color: White

• Alcohol Content: 12%

• Grapes: 60% Chardonnay, 30% Rumeni Plavec, 10% Pinot Noir

• Harvest: Manual, September

• Soil: Limestone soils, hills along the Sava River, eastern Slovenia

• Vineyard: Steep slopes with windy exposure

• Vine Age: 20-25 years

• Production Method: Classic method with secondary fermentation in bottle

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Penine Istenič: History of a Slovenian Sparkling Wine Icon

Founded in 1968 by Janez Istenič, a pioneer of traditional method sparkling wine production in Slovenia, Penine Istenič stands as a true icon in the Slovenian wine scene. After studying in France’s Champagne region, Janez brought his passion for sparkling wine back home, recognizing similar terroir qualities in Slovenia. The winery was born to create high-quality sparkling wines that still embody elegance and tradition today. The family business has passed to the new generation, with Miha Istenič continuing this legacy with enthusiasm, balancing history and innovation.

Vineyard Philosophy at Penine Istenič

Penine Istenič carefully tends vineyards in the Bizeljsko region, a prime area for both native and international grape varieties. The mineral-rich, well-drained soils are essential for producing healthy, perfectly ripe grapes. The estate favors the local Rumeni Plavec grape, known for its fresh acidity and unique character, alongside classic Chardonnay and Pinot Noir. Sustainable vineyard practices respect the environment and promote biodiversity, allowing the vines to thrive naturally in balanced conditions.

Winemaking Approach at Penine Istenič

Penine Istenič blends traditional techniques with modern technology to craft elegant traditional method sparkling wines. Initial fermentation occurs in stainless steel or wooden barrels, followed by secondary fermentation in the bottle to create fine, persistent bubbles. The winery emphasizes low sulfur usage and natural wine methods, including spontaneous fermentations and extended lees aging. This meticulous approach yields complex, balanced wines with refined aromas and a creamy, lasting mousse.

Signature Wines of Penine Istenič

No. 1 Brut: The Flagship Traditional Method Sparkling Wine

The No. 1 Brut is Penine Istenič’s iconic cuvée, blending Chardonnay, Pinot Noir, and Rumeni Plavec. It stands out for its vibrant freshness, harmonious structure, and a fine, persistent perlage that has earned international awards.

Rare: Tradition Meets Innovation

Rare showcases the winery’s experimental side, featuring four fermentations including skin maceration and malolactic fermentation in wood. This unique sparkling wine offers aromatic complexity and bold character, a true reflection of careful vineyard and cellar work.

Cuvée Natura: Natural Sparkling Wine Without Added Sulfites

With Cuvée Natura, Penine Istenič presents a natural traditional method sparkling wine made without added sulfites. Innovative oxygen removal techniques ensure freshness and clarity, resulting in authentic, environmentally respectful bubbles.

Prestige: Elegance and Extended Aging

The Prestige blend of Chardonnay and Rumeni Plavec is aged on lees for at least 36 months, delivering elegance, complexity, and a refined taste that has won multiple international medals.