Cold brew coffee maker - ASOBU - Copper

Asobu "Cold Brew" is a portable cold brew coffee maker. Hot water and coffee creates a more acidic...

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The ASOBU Cold Brew Coffee Maker is designed for coffee enthusiasts seeking a smoother, less acidic, and naturally sweeter coffee experience, perfect for on-the-go enjoyment. Its key benefit lies in its portable, insulated design, allowing you to brew and enjoy cold or hot coffee anywhere. A potential caveat is the 12-hour brewing time for cold brew, requiring advance planning. This brewer offers a portable, vacuum-insulated solution for creating rich, low-acidity coffee concentrate with 80% lower acidity than traditional hot-brewed coffee, preserving antioxidants and natural sweetness.

All features

ColourCopper
Accent ColourBlack
Model Part NumberKB900 COPPER
BrandAsobu

Extended Product Information

FAQs

What is the capacity of the ASOBU Cold Brew maker?

The ASOBU Cold Brew coffee maker has a total capacity of 40oz, allowing you to brew up to 6 servings of coffee concentrate.

How long does it take to brew cold coffee?

Cold brew coffee requires a steeping time of 12 hours to achieve its full flavor profile.

Can I use this for hot coffee as well?

Yes, the ASOBU Cold Brew maker can be used to brew hot coffee in approximately three minutes.

What materials is the brewer made from?

The brewing carafe is made from 100% BPA-free Tritan, and the reusable filter is constructed from 18/8 rust-free stainless steel. The outer mug is double-walled copper vacuum insulated.

How should I clean the stainless steel mesh filter?

The fine mesh filter should be rinsed thoroughly after each use. Coffee grounds can be tapped out, and the filter can be washed with mild soap and water. A soft brush can help remove residue.

Can the cold brew concentrate be stored?

Yes, the brewed coffee concentrate can be stored in the refrigerator for up to two weeks while maintaining its rich and fresh taste.

Is the brewer spill-proof for travel?

The design is intended to be spill-proof, making it convenient to carry in a bag or place on a desk without concern for leaks.

Troubleshooting

Coffee tastes weak or watery.

Ensure you are using the correct ratio of coffee grounds to water. For cold brew, you might need to adjust the steep time (longer for stronger).

Filter is difficult to clean.

Rinse the filter immediately after use. For stubborn grounds, use a soft brush or soak briefly in warm water before rinsing.

Brewer is leaking.

Check that the seal is properly placed and tightened. Ensure the release button is fully engaged when not in use.

Insulated mug is not keeping temperature.

Make sure the lid is securely fastened. For hot beverages, pre-heating the mug with hot water can improve performance. For cold, pre-chilling with ice water helps.

Pros and Cons

Pros

  • Produces exceptionally smooth and less acidic coffee.
  • Highly portable with excellent insulation for beverages.
  • Dual functionality for both cold brew and hot coffee.
  • Environmentally friendly with a reusable filter.
  • Durable and safe materials (BPA-free Tritan, stainless steel).

Cons

  • Cold brew requires a 12-hour steeping time.
  • The initial setup for brewing might require a slight learning curve.
  • Cleaning the fine mesh filter can be time-consuming.
  • Larger capacity might be less ideal for single servings.

Setup, Compatibility & Care

Brewing Cold Coffee:

  1. Fill the stainless steel mesh filter with approximately 1.3 ounces (about 1/4 cup) of medium-coarse coffee grounds.
  2. Place the filter into the brewing carafe.
  3. Slowly pour cold, filtered water over the grounds in a circular motion, repeating three times to ensure all grounds are saturated.
  4. Allow the coffee to steep for 12 hours at room temperature or in the refrigerator.
  5. After steeping, place the seal to open and press the release button to transfer the concentrate from the brewer to the serving carafe.
  6. Serve over ice with milk or cream as desired.

Brewing Hot Coffee:

  1. Add medium-coarse coffee grounds to the mesh filter.
  2. Pour hot water over the grounds and allow to steep for approximately three minutes.
  3. Release the brew into the serving carafe.

Tea Brewing:

  1. Add loose-leaf tea to the mesh filter.
  2. Pour hot or cold water over the leaves and steep according to your preference.
  3. Release the brew into the serving carafe.

Care Instructions:

  • The brewing carafe and Tritan components should be hand-washed with mild soap and water.
  • The stainless steel mesh filter is reusable and should be cleaned thoroughly after each use. Remove coffee grounds and rinse well.
  • The vacuum-insulated mug can typically be washed by hand. Avoid abrasive cleaners or harsh detergents that could damage the insulation or exterior finish.
  • Ensure all parts are completely dry before reassembling or storing.