Hario Filter-In Coffee Bottle 650 ml – Cream cold brewer

Hario Filter-In Coffee Bottle 650 ml – easy cold brew at home

The Hario Filter-In Coffee Bottle 650 ml in Cream makes it simple to brew cold brew directly in the refrigerator.

The cold brewer combines a slim glass bottle with an integrated fine-mesh filter, allowing coffee and water to steep together without the use of paper filters. Once the brewing is complete, the filter is removed and the coffee can be served directly from the bottle.

Hario recommends approximately 8 hours of brewing time in the refrigerator, making the Filter-In Coffee Bottle ideal to set up in the evening and have fresh cold brew ready the next morning.

See also our selection of cold brew coffee makers if you want to compare different ways of brewing cold coffee.

650 ml cold brew – approximately 5 cups

Hario specifies a finished brewing capacity of 650 ml, corresponding to approximately 5 cups.

The size hits a practical middle ground between a single-serving brewer and larger cold brew carafes of around 1 liter.

This makes the Hario Filter-In Coffee Bottle suitable if you:

• want cold brew ready for multiple servings
• are brewing for one or two people
• want to have coffee standing ready in the refrigerator
• prefer a slim cold brewer over a wide carafe
• want to be able to brew and serve from the same bottle

If you need a larger capacity, you can also compare with the Hario Mizudashi Cold Brewer 1 L.

How to make cold brew with the Hario Filter-In Coffee Bottle

The brewing method is simple and requires only coffee, water, and time.

1. Put freshly ground coffee in the filter

Fill the desired amount of coffee into the removable filter.

2. Attach the filter

Attach the filter correctly to the bottle spout.

3. Add cold water

Pour the water slowly into the bottle so that the coffee is evenly saturated.

4. Close the bottle

Put the stopper on and shake the bottle gently so that the coffee and water are distributed.

5. Place the bottle in the refrigerator

Hario recommends approximately 8 hours of extraction.

6. Remove the filter

When the coffee has finished steeping, remove the filter with the coffee grounds.

7. Serve directly from the bottle

Your cold brew is now ready to be poured directly into a glass – optionally over ice.

Hario's official cold brew recipe

Hario's own recipe for the Filter-In Coffee Bottle uses as a starting point:

• 55 g freshly ground coffee
• approx. 700 ml water
• medium-fine grind size
• approx. 8 hours of brewing time in the refrigerator

The finished brewing volume is stated as approximately 650 ml.

The recipe is a good starting point, but you can naturally adjust the amount of coffee, grind size, and steeping time according to your own taste.

To get the most out of the brewing, we recommend grinding your coffee beans immediately before use.

Reusable filter – no paper filters needed

The Hario Filter-In Coffee Bottle uses a built-in filter with a polyester mesh.

This means you don't need to use a new paper filter every time you make cold brew.

After brewing, the filter is taken out, the coffee grounds are removed, and the filter is cleaned before being used again.

This makes the workflow simple:

coffee in the filter → water in the bottle → brew in the refrigerator → remove filter → serve.

Heat-resistant Hario glass

The bottle itself is made of heat-resistant glass.

Hario has worked with heat-resistant glass since the company's early history, and the material is featured in a large part of the manufacturer's coffee equipment.

The transparent glass bottle also makes it easy to see both the brew and the amount of coffee in the bottle.

The spout and stopper are made of silicone rubber, while the filter holder is made of polypropylene and the filter mesh itself of polyester.

Bottle design inspired by a wine bottle

The Filter-In Coffee Bottle differs visually from many traditional cold brew carafes.

Hario has designed it with inspiration from the shape of a wine bottle, which provides a slim and simple expression.

The silicone spout also functions as a pouring spout, so you can serve the finished cold brew directly from the bottle without first pouring the coffee into a separate serving carafe.

This makes it both a coffee brewer and a serving bottle.

Cold brew directly in the refrigerator

Cold brew is brewed without hot water and instead gains its extraction through the long contact time between the coffee and the cold water.

The Hario Filter-In Coffee Bottle was developed precisely for this method.

The slim bottle can stand in the refrigerator during brewing, and once approximately 8 hours have passed, you simply need to remove the filter.

This saves you from subsequently having to filter out the coffee grounds through a separate filter.

What grind size should be used for the Hario Filter-In Coffee Bottle?

Hario's official recipe recommends a medium-fine grind size.

This is worth noting because cold brew is often generally associated with very coarsely ground coffee. For this specific Hario brewer, it is best to use the manufacturer's own recipe as a starting point and then adjust to taste.

If the coffee tastes too weak, you can, among other things, experiment with:

• a slightly finer grind
• more coffee
• longer steeping time

If the result becomes too strong or has too much sediment, you can try a slightly coarser grind.

A good coffee grinder makes it significantly easier to adjust the grind size and repeat a recipe that you are satisfied with.

Filter-In Coffee Bottle or Hario Mizudashi?

Both the Hario Filter-In Coffee Bottle and the Hario Mizudashi are developed for simple cold brew with a reusable filter, but the design is different.

Choose the Hario Filter-In Coffee Bottle 650 ml if you:

• prefer the bottle design
• want to brew about 650 ml
• want to serve directly from the same bottle
• want a slim cold brewer for the refrigerator

Choose the Hario Mizudashi if you:

• prefer a traditional carafe design
• want the option of other sizes
• want a carafe with a handle

You can, for example, compare with the Hario Mizudashi Cold Brewer 600 ml or the larger Hario Mizudashi Cold Brewer 1 L.

Specifications – Hario Filter-In Coffee Bottle 650 ml

• Brand: Hario
• Product: Filter-In Coffee Bottle
• Product type: Cold brew coffee brewer
• Variant: Cream
• Capacity: 650 ml finished brew
• Number of cups: Approx. 5
• Dimensions: 87 × 84 × 300 mm
• Opening diameter: Approx. 71 mm
• Bottle: Heat-resistant glass
• Filter: Polyester
• Filter holder: Polypropylene
• Spout and stopper: Silicone rubber
• Filter type: Reusable
• Paper filter necessary: No
• Recommended brewing time: Approx. 8 hours
• Made in: Japan
• Model number: FIC-70-MC

How much coffee should I use in the Hario Filter-In Coffee Bottle?

Hario's official cold brew recipe uses 55 grams of coffee as a starting point.

The amount can subsequently be adjusted according to how strong you want your cold brew.

How long should cold brew steep?

Hario recommends approximately 8 hours of extraction in the refrigerator for the Filter-In Coffee Bottle.

The taste can, however, be adjusted by changing, among other things, the amount of coffee, grind size, and brewing time.

Does one need to use a paper filter?

No.

The Hario Filter-In Coffee Bottle comes with a reusable filter, so you don't need to buy paper filters for regular brewing.

How much cold brew can the bottle make?

Hario specifies a finished capacity of 650 ml, corresponding to approximately 5 cups.

Can the coffee be served directly from the bottle?

Yes.

When the brewing is finished, you remove the filter and can then pour the coffee directly from the bottle's spout.

This means you don't need a separate serving carafe.

Is the Hario Filter-In Coffee Bottle made of plastic?

The bottle itself is not plastic, but made of heat-resistant glass.

The other parts consist of polyester, polypropylene, and silicone rubber.

Hario Filter-In Coffee Bottle 650 ml – simple cold brew with integrated filter

With the Hario Filter-In Coffee Bottle 650 ml, you get a simple solution for making cold brew at home without separate paper filters or subsequent filtration.

Fill the filter with freshly ground coffee, add water, let the bottle stand in the refrigerator for approximately 8 hours, remove the filter, and serve.

The finished capacity of 650 ml, the reusable filter, and the slim glass bottle make the model particularly suitable for those who want to have cold-brewed coffee standing ready in the refrigerator.

See our selection of cold brew coffee makers, find a suitable coffee grinder, or choose your next freshly roasted coffee beans for the brewing.