At a glance

Producer

Trefethen Family Vineyards

Region

Oak Knoll District, Napa Valley, California, USA

Grape variety

Cabernet Sauvignon

Wine type

Red

Body

Full-bodied and Bold

Sweetness

Dry

Typical price

$60-80 USD

Tasting profile

Dark cherry, blackberry, cassis, graphite, fresh herbs, subtle new oak, firm tannins.

Evolution: Will develop tobacco, cedar, leather, and earthy complexities over time; tannins will soften.

At peak: Full integration of fruit, spice, and secondary notes with a long, harmonious finish.

Structure

Acidity

Medium-plus—keeps the wine fresh and ageworthy.

Tannins

Firm, youthful, refined; typical of high-quality Napa Cabernet.

Alcohol

14.1%-14.5% ABV—balanced for the region.

Aging potential

12-18 years; prime drinking at 6-12 years post-vintage.

Drinking window

Peak drinking

2028 to 2035

Optimal window

2026 to 2038

Current status

Young and structured, suitable for early enjoyment but will benefit from aging.

Current condition

Structured, fresh fruit, pronounced tannins, and vibrant acidity.

High-quality Napa Cabernet Sauvignons from excellent estates like Trefethen develop best complexity after 6-10 years but remain vibrant for over a decade due to acidity and structure.

Food pairing

Grilled ribeye, roast lamb, aged cheddar, wild mushroom dishes, or rich vegetarian stews.

Serving

Decant

Yes (30 minutes) — The wine has firm, youthful tannins typical of high-quality Napa Cabernet, which can benefit from aeration to soften the tannins and enhance its aromatic profile.

Sustainability

Sustainability score: 9/10

Solar energy use, water recycling, cover cropping, integrated pest management, lightweight recycled glass bottles, natural cork closures.

Trefethen is an industry leader in Napa sustainability and was among the first to certify both land and winery through Napa Green (comprehensive environmental stewardship). Their focus on renewable energy, water conservation, and sustainable packaging earns a high score. Carbon footprint is low for domestic sales, but rises for international buyers—mitigated in part by overall environmental leadership.