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International Popular Wine

Pet-Nat 2020

Price: $24.95
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Tasting notes

The Verdelho delivers a genuinely unusual combination: flinty, earthy structure alongside pineapple-like tropical flesh, all at 11% ABV and barely any sulfur. The post-disgorgement Cinsault addition is a smart call — it gives the wine a tightening herbal edge that keeps the fruit from going soft.

BodyFruitTanninAcidity
PineappleFlintEarthLemon Peel
  • Style: Sparkling pet-nat; Verdelho + Cinsault finish; flinty, pineapple; 11% ABV; no added SO2
  • Grapes & Terroir: 100% Verdelho base with post-disgorgement Cinsault addition; Contra Costa County; deep Delhi sandy loam soils; dry-farmed, own-rooted vines
  • Winemaking: Native yeast fermentation; pétillant naturel method; bottled before fermentation complete; disgorged; no added sulfur; unfined, unfiltered
  • Serving: Serve well-chilled, 42-46F; no decant needed; pop and pour
  • Pairing: Raw oysters, fish tacos, fried chicken, crudo, aged Manchego, light charcuterie
  • Similar To: For fans of low-intervention sparkling wine who want something more textured and earthy than a standard pet-nat

This pet-nat comes from 100% Verdelho grown in Contra Costa County, produced and bottled by Purity Wine under winemaker Noel Diaz at 1401 Marina Way South in Richmond, California. Grapes were harvested in the first week of August 2020 and slowly pressed the following day. Fermentation proceeded with native yeasts, taking the wine through a reductive, funky phase before settling into a flinty earthiness with a lush, pineapple-forward mouthfeel.

The wine was finished in the traditional pétillant naturel method: bottled before fermentation completed so that residual CO2 creates a gentle sparkle in the bottle. Post-disgorgement, a small addition of Cinsault was blended in to add tension and structural contrast to the round, tropical Verdelho base. Alcohol sits at 11% and the wine contains only naturally occurring sulfites — no SO2 was added.

Contra Costa County sits directly east of San Francisco Bay on deep, free-draining Delhi sandy loam soils. These soils allowed vines to survive the phylloxera epidemic, and many plantings in the region remain own-rooted and dry-farmed. Afternoon winds off the Bay moderate the otherwise hot inland climate, preserving acidity in the grapes through harvest. Verdelho is a minority variety in the county but has shown an affinity for the sandy, warm-to-hot conditions.

Drink with raw oysters or lightly dressed crudo — the flinty acidity and low alcohol cut cleanly through brine and oil. Also good alongside fried chicken, fish tacos, or a plate of salty aged Manchego. The Cinsault addition gives it just enough structure to hold up to light charcuterie.

Wine details

Dry/Sweet:, Dry
Wine Type:, Sparkling Wine
Wine Style:, Sparkling
Grapes:, Verdelho, Cinsault
Farming:, Organic
Vintage:, 2020
Alcohol:, 11%
Country:, USA
Region:, Contra Costa County
Appellation:, Contra Costa County
Bottle Size:, 750ml
Sugar Level:, Zero Added Sugar

We will process and ship your order in 2-3 business days, you will receive a shipping confirmation email with tracking as soon as the Carrier scans the shipping label.

Ground shipping time depends on location, here's a breakdown:

West Coast: 1-2 business days
Midwest: 3-4 business days
East Coast: 5 business days

Process time is not shipping time. Shipping time starts from the days successive to the day of shipping, after the order has been processed.

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Producer profile

International Popular Wine

Purity Wine was founded by Noel Diaz, who began making wine in 2013 and established his winery operation at 1401 Marina Way South in Richmond's Marina Bay District in 2017. Diaz grew up in Delano in Kern County, where his parents were migrant farmers. He came to the Bay Area for film school and eventually shifted toward winemaking, operating first out of a facility on Treasure Island before relocating to Richmond. The name Purity Wine reflects Diaz's stated philosophy of minimal intervention: letting the grape express itself without manipulation.

Purity Wine operates as a collective winery space that hosts multiple natural winemakers working under one roof. International Popular Wine is one of the labels produced within this shared facility. Diaz sources grapes from organic or biodynamic California growers and applies native yeast fermentation across all wines. His wines are left unfiltered and he rarely uses sulfur, with no added SO2 across most of his lineup. Diaz also describes his farming approach as regenerative — emphasizing biodiversity, no-till practices, and ecosystem health beyond standard organic protocols.

For this pet-nat, Verdelho from Contra Costa County was harvested in early August 2020, pressed the following day, and fermented with native yeasts. The wine went through a reductive phase before stabilizing into its current profile. It was bottled before fermentation completed to capture natural CO2, then disgorged and finished with a small addition of Cinsault to add tension to the blend. No sulfur was added at any stage; the label notes only naturally occurring sulfites.

Wine region

Contra Costa County, USA

Contra Costa County sits directly east of San Francisco Bay in Northern California, within the San Francisco Bay AVA and the broader Central Coast AVA. The Contra Costa AVA was formally established in 2024, though the region has a viticultural history dating to 1846. Most vineyards are concentrated in the eastern part of the county around the towns of Oakley and Brentwood, at elevations mostly below 100 feet on relatively flat terrain near the Sacramento-San Joaquin River Delta.

The defining feature of Contra Costa terroir is its deep Delhi sandy loam soil — an ancient alluvial sand bar formed at the confluence of the Sacramento and San Joaquin rivers. These free-draining sands allowed vines to survive the phylloxera epidemic since the root louse cannot survive in pure sand, leaving many plantings own-rooted and dry-farmed. The climate runs hot during the day, but afternoon winds off San Francisco and Suisun bays push temperatures down sharply at night, extending the growing season and retaining acidity. The region's most-planted varieties are Zinfandel, Mourvèdre, and Carignan, with Verdelho representing a small but growing share of white plantings.

Frequently asked question

We will process and ship your order in 2-3 business days, you will receive a shipping confirmation email with tracking as soon as the Carrier scans the shipping label.

Ground shipping time depends on location, here's a breakdown:

West Coast: 1-2 business days
Midwest: 3-4 business days
East Coast: 5 business days

Process time is not shipping time. Shipping time starts from the days successive to the day of shipping, after the order has been processed.

See here our shipping policy.

Signature on delivery is mandatory for wine deliveries. Please make sure someone is at the shipping address to sign for the package.

If applicable, please consider delivering the package to a business address to ensure someone is available to sign for the package.

We also have the option of delivering the package to a Carrier's store for pickup. Please reach out to us to coordinate.

Carrier will try to delivery a package up to three times before returning the package to us.

See here our shipping policy.

If you miss a delivery and a package gets returned to us we have two options:

1) Reship the package right away: due to the very high cost of shipping and returns, we must charge a re-shipping fee to be determined based on package size and shipping destination.

2) Consolidate the returned package with your next order: this option is free of charge and it's the most popular option.

See here our shipping policy.

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