In the world of pour-over brewing, precision and control are paramount. The HARIO BDK-80-W, also known as the Bona kettle, is a testament to this philosophy. It artfully blends a modern approach to brewing with a design reminiscent of a classic farm kitchen. Let’s dive into the features and aesthetics of this unique coffeemaker.

Design Aesthetics: A Nod to Rustic Elegance

The Bona kettle immediately catches the eye with its bright white enamel exterior, reminiscent of vintage kitchenware. The deep-speckled blue interior contrasts beautifully, evoking a sense of nostalgia. What truly sets this kettle apart are the teak wood accents, which add a touch of natural warmth to the overall design. It’s evident that Hario has paid great attention to aesthetics, ensuring that the kettle is not just functional but also a statement piece in any kitchen setting.

Functionality: The Gooseneck Advantage

At the heart of the Bona kettle’s functionality is its gooseneck spout. This design offers unparalleled control over the flow rate, ensuring the perfect pour every time. Whether you’re a novice or a seasoned barista, you’ll appreciate the precision this spout offers, making your brewing process smoother and more consistent.

With a practical capacity of 800 mL, the Bona kettle is designed to cater to both individual brewing sessions and gatherings with family and friends. Although it can hold up to 1.4 L of water, it’s recommended to stay just under a litre. This ensures that there’s minimal splashing and spilling during boiling, making the brewing experience both safe and efficient.

Durability and Maintenance

Crafted in Thailand, the Bona kettle’s build is robust, yet it requires gentle care. The enamel, particularly on the lid and mouth, is prone to slight chipping with regular use. Over time, this can lead to small rust spots. However, this does not diminish the kettle’s performance or safety. It merely adds to its vintage charm.

Compatibility is key when choosing any kitchen appliance. Fortunately, the Bona kettle is versatile and compatible with electric, gas, and induction ranges. It’s worth noting that while the lid is vented for steam release, it doesn’t whistle. A thoughtful addition is the button-style crimp, ensuring the lid remains securely in place during use.

Maintaining the Bona kettle’s pristine look requires some attention. Dishwashers can be harsh, so hand washing with a soft cloth is recommended. The teak wood accents, while durable, can benefit from occasional oiling to preserve their finish and lustre.


The HARIO BDK-80-W Bona kettle is more than just a coffeemaker. It’s a blend of art, tradition, and modern brewing science. While it requires some care in maintenance, the rewards in terms of aesthetics and functionality make it a valuable addition to any kitchen. Whether you’re a design enthusiast or a coffee aficionado, the Bona kettle promises to elevate your brewing experience.

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