How to Use the Mizudashi Cold Brew Tea Pot

By Hario USA | Published: 2026-10-24

Category: How-to Guides

Learn to brew smooth, refreshing cold brew tea with the Hario Mizudashi Cold Brew Tea Pot. Step-by-step instructions, tips, and common mistakes to avoid.

Quick Answer

To brew cold brew tea with the Mizudashi Cold Brew Tea Pot, add tea leaves to the mesh strainer, fill with cold water, and refrigerate for 4–6 hours. Then remove the strainer and enjoy.

Why Cold Brew Tea?

Cold brewing tea is a simple way to get a smooth, less bitter cup. Because the tea steeps in cold water, it releases fewer tannins, which means a naturally sweeter flavor. The Mizudashi Cold Brew Tea Pot is designed for this method, with a removable mesh strainer that keeps the leaves separate from the finished brew.

This guide covers the basic steps, but you can adjust the steeping time to match your taste. Longer steeping gives a stronger tea, while shorter steeping yields a lighter flavor. The pot's 1200 ml practical capacity is enough for about five standard cups, making it a good choice for a family pitcher or a day's worth of iced tea.

Step-by-Step Cold Brew Tea Instructions

Add Tea Leaves: Remove the mesh strainer and add your loose-leaf tea. A good starting point is about 10–15 grams (roughly 2–3 tablespoons) for the 1200 ml pot. If you use tea bags, you can place them directly in the strainer. Check that the strainer is not overfilled; leaves need room to expand.
Fill with Cold Water: Place the strainer back into the pot and fill with cold, filtered water up to the top. Use cold water, not warm or hot, to ensure a smooth extraction. Make sure the water covers all the leaves for even steeping.
Refrigerate and Steep: Put the pot in the refrigerator and let it steep for 4–6 hours. Longer steeping (up to 8 hours) will produce a stronger tea, but taste as you go to find your perfect strength. Set a timer so you don't forget and over-steep, which can make the tea bitter.
Remove the Strainer: After steeping, lift out the strainer with the spent leaves and discard them. The tea in the carafe is now ready to pour over ice. If you're not serving right away, you can keep the tea in the pot in the fridge for up to 2 days.
Serve and Enjoy: Pour the cold brew tea into glasses with ice. You can add a squeeze of lemon, a sprig of mint, or a touch of honey to taste. For a clearer drink, pour gently to avoid disturbing any sediment at the bottom.

The Mizudashi Cold Brew Tea Pot at a Glance

Mizudashi Cold Brew Tea Pot: The Mizudashi Cold Brew Tea Pot features a removable mesh strainer that separates the leaves from the infusion, leaving the carafe ready to pour. You can brew once and serve without worrying about over-steeping or stray leaves in your glass.
Mizudashi Cold Brew Tea Pot