# item.guide
Side-by-Side Comparison Coffee Roasts & Botanical Teas

Cold Brew Coffee (Slow Cold Immersion) vs. French Press (Cafetiere Immersion Coffee)

Comparing 2 standards across 10 specifications. 10 key differences identified.

Comparing:
Cold Brew Coffee (Slow Cold Immersion)
French Press (Cafetiere Immersion Coffee)

Cold brew coffee is prepared by steeping coarse coffee grounds in room temperature or chilled water (4–20°C) for 16–24 hours. Per 100ml concentrate, it delivers 180–220mg caffeine with 66% lower titratable acidity than hot brews.

View full Cold Brew Coffee (Slow Cold Immersion) spec sheet →

French Press is full-immersion brewing using coarse grounds steep in 92–96°C water for 4–5 minutes before metal mesh filtration. It produces a heavy-bodied cup with 1.30–1.60% TDS containing natural coffee lipids and cafestol diterpenes.

View full French Press (Cafetiere Immersion Coffee) spec sheet →

Specification Comparison Table

10 Parameters
Parameter / Spec
Product Class
Extended Cold Full Immersion Extraction Full Immersion Metal-Mesh Filtered Coffee
Standard Brew Ratio (Dose : Water)
1 : 5 (Concentrate) / 1 : 12 (Ready-to-drink) 1 : 15 (60g coarse coffee per 900g water)
Brewing Water Temperature
4 – 20°C (39 – 68°F / Cold / Room Temp) 93 – 96°C (200 – 205°F)
Grind Size Range
900 – 1,200 µm (Extra Coarse) 800 – 1,100 µm (Coarse / Kosher salt texture)
Caffeine Content (per 100ml)
~180 – 220 mg (Concentrate) / ~70–90mg (Diluted 1:1) mg ~65 – 80 mg (250ml mug = ~160–200mg caffeine) mg
Total Dissolved Solids (TDS)
3.5 – 5.0 % (Concentrate) % 1.30 – 1.60 % (Full, heavy mouthfeel) %
Extraction Time
16 – 24 Hours
Titratable Acidity Comparison
50–66% lower titratable acid than hot coffee (smooth, chocolatey, low-tannin)
Steeping Duration
4.0 – 5.0 Minutes
Extraction Yield (EY)
19.0 – 22.0 % %