Quick Answer

To get a clean, flavorful cup from your Wacaco Prestina on the first brew, rinse all parts, use a medium-fine grind, and follow the step-by-step setup below.

Why Prestina Brews Differently

Prestina is a portable coffee brewer built around a simple idea: the cup becomes the press. Instead of a separate plunger, the brewing happens directly in your cup, which means fewer parts to manage and a more intuitive workflow. The gentle pressure-assisted immersion helps extract flavors evenly, giving you a cleaner cup than a traditional plunger brewer.

Because the cup is part of the brewing system, the way you hold and press matters. Keep the cup on a flat, stable surface and press straight down to avoid uneven extraction or spills.

First Brew Steps

  1. Rinse all parts: Before first use, disassemble Prestina and rinse every component with warm water. Dry them completely. Check that the filter mesh is seated properly before reassembling.
  2. Add coffee grounds: Add about 15 grams of medium-fine ground coffee (similar to table salt) into the cup. Avoid overfilling; leave room for water. Too fine a grind can clog the filter; too coarse will under-extract.
  3. Pour hot water: Pour 200 ml of hot water (just off the boil, around 195°F/90°C) over the grounds. Stir gently to ensure all coffee is saturated. Water temperature too high can scorch the coffee; too low will make it weak.
  4. Attach the press and steep: Screw the press assembly onto the cup. Let the coffee steep for 2–3 minutes, depending on your taste preference. Longer steeping increases strength but can add bitterness.
  5. Press slowly and steadily: Place the cup on a stable surface and press the plunger down slowly and evenly. Stop when you feel resistance; don't force it. If pressing is hard, your grind is too fine—adjust next time.
  6. Serve and enjoy: Unscrew the press, give the coffee a quick stir, and pour into your mug. Clean the parts immediately to avoid coffee oils building up. Rinse the filter under running water right after use for easier cleanup.

Prestina at a Glance

  • PRESTINA: Prestina is a portable coffee brewer that uses the cup as the press, combining immersion brewing with gentle pressure-assisted extraction. This design simplifies cleanup and gives you more control over brew strength, making it a great choice for travel or daily use.

    PRESTINA

    PRESTINA