HARIO Glass Dripper HPDN-2: A 400ml Pour-Over Tool for 1–2 People

If you're looking for a compact, no-frills pour-over dripper that works well for one or two cups without taking up too much space or requiring bulky equipment, the HARIO HPDN-2 deserves a closer look. This Japanese-made glass dripper is built specifically for small-batch brewing, offering a straightforward way to get clean, balanced extractions at home.

The HARIO HPDN-2 is a 400ml capacity heat-resistant glass pour-over dripper designed for 1–2 people. It measures 111×90×138mm, has a 72mm mouth, weighs 180g, and is made from durable heat-resistant glass manufactured in Japan.

What Is the HARIO HPDN-2?

The HARIO HPDN-2 is a small-format, heat-resistant glass pour-over dripper intended for personal or shared use with one to two cups of coffee. It’s part of HARIO’s trusted lineup of manual brewing tools, known for their clarity, heat tolerance, and clean design. This particular model is engineered to help home brewers achieve consistent results with minimal equipment.

Key Specifications

The HPDN-2 is built to handle 400ml of brewed coffee—enough for one large mug or two standard cups. Its physical dimensions are 111×90×138mm, with a 72mm opening for easy filter placement and coffee grounds filling. Weighing just 180g, it’s lightweight yet sturdy. The entire unit is made from heat-resistant glass, which allows for temperature stability during brewing and is safe for use with hot water. Manufactured in Japan, the HPDN-2 reflects HARIO’s commitment to precision and durability in specialty coffee equipment.

Why Choose a 400ml Glass Dripper?

A 400ml pour-over dripper like the HPDN-2 is ideal for individuals or couples who regularly brew one to two cups at a time. Its moderate capacity avoids the overkill of larger brewers while still providing enough flexibility for a small household. The transparent glass construction also offers visual feedback during brewing, helping you monitor flow rate and extraction progress. Being made from heat-resistant glass, it can withstand high temperatures without cracking, ensuring longevity and consistent performance.

How to Use the HARIO HPDN-2

To use the HPDN-2, place a compatible paper filter inside the dripper and rinse it with hot water to preheat the brewer and remove any paper taste. Discard the rinse water, then add your freshly ground coffee—typically around 20–25g for a 400ml brew, depending on your desired strength. Pour hot water (around 92–96°C) in stages, starting with a bloom phase to release trapped gases, followed by controlled pours to fully saturate the coffee bed. The wide mouth allows for even water distribution, and the clear glass lets you observe the extraction process in real time.

Mistakes to Avoid

Avoid using overly fine grind sizes that can lead to over-extraction or slow dripping. Similarly, don’t use water that’s too cool, as it can under-extract the coffee, resulting in flat flavor. Ensure your filter is properly rinsed to avoid introducing paper flavors, and don’t pour water too quickly or unevenly, which can lead to channeling and uneven extraction. Also, make sure the dripper is placed on a stable vessel that can accommodate the 400ml output without overflow.

Frequently Asked Questions

What is the HARIO HPDN-2 used for?

The HARIO HPDN-2 is a pour-over coffee dripper designed to brew 400ml of coffee, suitable for making one to two cups at a time using the pour-over method. It’s ideal for home brewers who want a simple, manual brewing experience with clean, clear flavors.

What material is the HARIO HPDN-2 made from?

The HARIO HPDN-2 is made from heat-resistant glass, which allows it to withstand high brewing temperatures without breaking. The glass is durable, transparent, and manufactured in Japan, ensuring both safety and quality in every brew.

How much coffee does the HPDN-2 make?

The HPDN-2 has a 400ml capacity, which typically yields one large mug or two standard cups of coffee. The exact yield may vary slightly based on brew ratio and coffee density.

What is the size and weight of the HARIO HPDN-2?

The HARIO HPDN-2 measures 111×90×138mm, has a 72mm mouth opening, and weighs 180g. Its compact size makes it suitable for small kitchens or limited brewing spaces.

Is the HARIO HPDN-2 dishwasher safe?

While the article doesn’t specify dishwasher safety, like most heat-resistant glass coffee brewers, the HPDN-2 can usually be cleaned in a dishwasher’s top rack. However, hand washing is often recommended to preserve the glass over time.

Does the HARIO HPDN-2 come with a filter?

The article does not mention whether the HPDN-2 includes paper filters. Typically, HARIO drippers require compatible HARIO V60 or similar paper filters, which need to be purchased separately.

Recommended FrontStreet Beans for HARIO HPDN-2 Pour-Over

For the HARIO HPDN-2, try FrontStreet Coffee’s Ethiopia Humbera – a bright, floral Ethiopian with notes of blueberry and jasmine that shine through in pour-over. Pair it with Yirgacheffe for citrus and stone fruit layers, or their Brazil Queen Manor for a nutty, chocolatey balance. All three beans respond well to the clean extraction the HPDN-2 provides. Freshly roasted within 5 days · Orders placed before 17:00 ship the same day · Next-day delivery across most of Guangdong Province.