HARIO Mizudashi Cold Brew Coffee Pot

The HARIO Cold Brew (Mizudashi) Coffee Pot is one of the most trusted and widely used cold brew systems in the world, designed to deliver clean, smooth and flavour-rich cold coffee with minimal effort. Built around HARIO’s signature glass craftsmanship and precision filtering, this cold brew pot gives you full control over flavour extraction while maintaining simplicity and consistency across every batch.

Cold brewing is known for producing coffee with lower acidity, reduced bitterness, and enhanced sweetness compared to hot-brewed methods. The Mizudashi system achieves this by allowing coffee grounds to steep gently in cold water over time using a removable fine mesh filter. This slow extraction process brings out deep chocolate, caramel and fruity notes while suppressing harsh acidity, making it ideal for iced coffee, milk-based cold drinks, or straight over ice.

The Mizudashi cold brew pot features a slim, fridge-friendly glass body combined with a durable plastic lid and internal filter. The built-in removable filter allows brewed coffee to pass cleanly while retaining all coffee grounds inside the mesh tube. Once brewing is complete, simply remove the filter and your cold brew is ready to pour and serve directly from the pot.

HARIO offers the Mizudashi in multiple capacities, making it perfect for everything from single-user home brewing to batch cold brew preparation for cafés, offices, and shared spaces. The glass body does not retain odours or flavours, ensuring every batch tastes exactly as intended. It is also easy to clean, fully disassemblable, and dishwasher safe (excluding fine-care components where applicable).

This cold brew coffee pot isn’t just a brewing vessel — it is a reliable daily brewing solution that saves time, ensures consistency and reduces waste. With no paper filters required and minimal preparation steps, the Mizudashi pot represents an efficient, environmentally friendly way to enjoy high-quality cold coffee.

Whether you are preparing summer iced coffees, experimenting with single-origin cold extractions, or looking for a consistent cold brew solution for daily use, the HARIO Mizudashi Cold Brew Coffee Pot delivers exceptional results with almost no learning curve.

Applications & Brewing Benefits

The HARIO Mizudashi Cold Brew Coffee Pot is designed for both casual users and coffee professionals who value speed, repeatability and clarity in cold extraction. Its immersion-based brewing method allows coffee to steep gradually over 8–12 hours, ensuring balanced extraction without over-extraction or bitterness.

For home users, this pot enables fast overnight brewing with minimal cleanup. Simply add medium-coarse ground coffee to the filter, fill with water, and refrigerate. By morning, fresh cold brew is ready to enjoy. The removable filter means no additional straining or transfer is required.

For cafés and offices, the Mizudashi pot provides a reliable way to prepare small-to-medium batch cold brew daily. Multiple pots can be brewed simultaneously for rotational service, ensuring fresh cold brew is always available without requiring bulky commercial systems.

The glass body ensures flavour purity, while the fine mesh filter prevents excessive sediment from passing through. This keeps the texture clean and the flavour balanced, even when brewing for extended periods.

Why Choose the HARIO Mizudashi System?

Unlike complex cold brew towers or disposable filter systems, the Mizudashi pot simplifies the process without sacrificing quality. It removes the need for paper filters, which means lower long-term costs and less waste. The consistency of its fine mesh filter ensures repeatable extraction results, whether you are brewing 600 ml or a full litre.

The design also prioritises real-world daily use. Its slim vertical profile fits naturally into refrigerator doors. The spout pours cleanly without dripping, and the removable filter eliminates messy coffee grounds during disposal.

This makes the Mizudashi one of the most practical and approachable cold brew systems available — reliable enough for professional environments and simple enough for everyday home use.