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Cold Brew Tea Bottle

How to cold brew loose leaf tea?

What you'll need

Brew time

24 hours

Step by step

Cold brewing for ice tea is simple. Since it is steeped with cold water instead of hot, the risk of over-brewing your tea is minimal. Cold brew tea provides less tanins, less caffeine and the overall taste will be much sweeter. We add tea, filtered water and let it sit for at least 12 hours in the refrigerator. We suggest a full day of brewing for optimal flavor. Enjoy your cold brew right out of the bottle.


Step 1 

Weight 8 grams of tea.

oolong tea leaves


Step 2

Remove the top of the Hario cold brew bottle and add the tea to the glass.



Step 3

Fill bottle with .75 L of cold filtered water. Attach the top of glass bottle (built-in filter & lid) to the base. Swirl gently.

cold brew oolong


Step 4

Let it brew in the refrigerator for 24 hours. The tea leaves should be expanded by now.

cold brew oolong


Step 5

Before pouring, shake gently, open spout, and pour into a glass. Ice is optional. Simply put the bottle back into the fridge until your next refill. It will last for 3-4 days in the fridge.

Enjoy your cold brew tea.

cold brew oolong


Feel free to re-steep for another round of cold brew. We suggest at least 36 hours for the 2nd infusion.


Ask us at hello@tecompanytea.com


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