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

French Press (Cafetiere Immersion Coffee) vs. Yerba Mate (Traditional South American Ilex)

Comparing 2 standards across 11 specifications. 11 key differences identified.

Comparing:
French Press (Cafetiere Immersion Coffee)
Yerba Mate (Traditional South American Ilex)

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 →

Yerba Mate is an infusion of dried leaves and stems of Ilex paraguariensis. Traditionally prepared in a calabash gourd with a metal bombilla at 70–80°C, it provides ~78mg caffeine per cup, theobromine, theophylline, and chlorogenic acid antioxidants.

View full Yerba Mate (Traditional South American Ilex) spec sheet →

Specification Comparison Table

11 Parameters
Parameter / Spec
Product Class
Full Immersion Metal-Mesh Filtered Coffee South American Botanical Infusion (Aquifoliaceae)
Brewing Water Temperature
93 – 96°C (200 – 205°F) 70 – 80°C (158 – 176°F / Boiling water destroys flavor)
Steeping Duration
4.0 – 5.0 Minutes Continuous sip-and-refill via metal bombilla straw
Caffeine Content (per 100ml)
~65 – 80 mg (250ml mug = ~160–200mg caffeine) mg ~35 – 50 mg (Typical 500ml thermos session = ~150–250mg caffeine) mg
Standard Brew Ratio (Dose : Water)
1 : 15 (60g coarse coffee per 900g water)
Grind Size Range
800 – 1,100 µm (Coarse / Kosher salt texture)
Total Dissolved Solids (TDS)
1.30 – 1.60 % (Full, heavy mouthfeel) %
Extraction Yield (EY)
19.0 – 22.0 % %
Standard Brew Ratio (Leaf : Water)
30–50g dry leaf in 200ml gourd (Gourd filled 2/3 full)
Active Methylxanthines
Caffeine (Stimulant), Theobromine (Vasodilator), Theophylline (Bronchodilator)
Total Polyphenol Content
~90 – 110 mg GAE / g (Higher antioxidant power than green tea)