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Batian

Kenya’s 2010 disease-resistant release, and the one widely accepted as cupping close to SL28. Gradually replacing Ruiru 11.

Batian was released by Kenya’s Coffee Research Institute in 2010, and it is named after the highest peak of Mount Kenya.

What it solves

Ruiru 11, released in 1985, gave Kenyan farms resistance to coffee berry disease and leaf rust — and it cups more mildly than the SL varieties it replaced, which cost Kenya part of its reputation.

Batian was bred to close that gap: the same resistance, cup quality much closer to SL28.

The results

Widely accepted as succeeding. Batian scores well in cupping and it is being planted on quality-focused farms that would previously have accepted the disease risk of SL28.

It also matures faster than Ruiru 11 and yields well.

The stature

Tall, unlike the compact Ruiru 11, which affects planting density and harvesting. Some farms prefer the compact habit despite the cup.

What is planted now

Kenyan farms commonly mix SL28, SL34, Ruiru 11 and Batian, hedging cup quality against disease risk. Bags increasingly list the mix.

Brewing it

Filter, light roast, hot water, fine grind — as with any Kenyan coffee.

What you need to make it

The equipment this actually requires — not a shopping list, the shortest route to doing it properly.

  • The reference pour-over Manual brewers

    Hario V60 02 Ceramic

    60° cone · spiral ribs · 1–4 cups

    The most transparent cup you can brew for twenty euros, and the least forgiving. Ceramic holds heat where plastic does not — and the open bottom means your pour, not the dripper, decides the coffee.

    Best for: Someone who wants to taste what a single-origin coffee is actually doing.

    8.2/10

    ≈ $25 / £20 / 22 €

  • Best filter grinder Grinders

    Fellow Ode Brew Grinder Gen 2

    64 mm flat burr · filter only · single dose

    64 mm flat burrs, near-zero retention and a footprint the size of a mug, built for filter and honest about not doing espresso. For pour-over it is the clearest grind you can buy at this price.

    Best for: V60, Chemex, AeroPress and batch brewing, where clarity is the whole point.

    8.7/10

    ≈ $345 / £275 / 300 €

  • Best pour control Kettles

    Fellow Stagg EKG Pro

    0.9 L · ±1 °C hold · counterbalanced gooseneck

    The best-pouring kettle sold, and the hold function matters more than the thermometer. Expensive for boiling water — but if you brew pour-over daily, it is the accessory that most improves the cup.

    Best for: Daily pour-over, where flow rate is the variable you are trying to control.

    8.6/10

    ≈ $195 / £165 / 180 €