Instant Cold-brew - Raw Puerh Tea

Regular price $19.00


Each cold-brew packet is designed to be refillable for up to ~100oz of water. 

Raw Puerh is a signature tea made from a large leaf varietal grown in Xishuangbanna, Yunnan Province.

Sheng Puerh is biologically very similar to modern green tea. It presents vegetal and fruity flavors and aromas. Unlike Ripe (Shou) Puerh, it doesn't have an earthy or mushroomy taste. This is a tea that can present a face of bitterness and astringency that quickly escapes into a natural sweetness.

The most convenient refillable cold-brew ever created.

Easy breezy. Just add our Instant Cold-brew and iced/cold water into any reusable bottle, shake for a few seconds, sip, and refill multiple times.

coldbrew teas bottle

Natural sweetness, no sugar/sweeteners—quality, refreshing taste.

Our cold-brew process reduces the release of bitter flavors that come from caffeine and tannins. The result is a tea that’s unbelievably refreshing, naturally sweet, and filled with subtle notes of goodness.

coldbrew teas bottle

Designed to be refillable throughout the day. Save money and environment.

It's refillable 4-5 times with our reusable bottle - no more disposable plastic bottles. No random stuff is added to make it refillable. It's purely because of the quality and processing (non-chemical/GMO) of tea.

Why Cold-brew is better:

drinking chinese teas helps you getting more natural antioxidants
More Natural Antioxidants

Hot water can destroy while our cold-brew keeps the natural antioxidants around, helping you stay young by fighting free radicals.

naturally increase your metabolism by drinking cold tea from BornTea
Increase Your Metabolism, Naturally

Hot water can kill some of the natural catechins, an antioxidant that can increase metabolism by 16-18%.

energize yourself with chinese tea from BornTea
Keep You Calm And Energized

With only 1/6 caffeine of a regular brewed coffee and a natural amino acid called L-theanine - it keeps you calm and refreshed without the jitters.

drink chinese teas to boost your immune systems
Naturally Higher in Vitamin C

The Cold-brew process naturally preserves its rich Vitamin C, which can be destroyed by heat, hence strengthening your overall immune system.

Sources:, "Cold Steeping Green Tea".
Journal of Food Science and Technology, "Effects of alternative steeping methods".

Try Today

Every leaf counts.

Compared with other water-alternatives for hydration

Instant Cold-brew
Soda / Flavored waterBottled teaJuice / Coconut water
Real ingredients with
natural health benefits
No additivesSometimes
No added sugarSometimesSometimes

Compared with other water-alternatives for daily hydration

Proprietary Process

Our proprietary process involves harvesting our teas at peak seasons by hand, slow heat and then vacuum flash-frozen them. It keeps the nutrition and properties, taste, color and smell. They then go through three processes of sterilizations via Microwave, UV, and Steam. Thanks to our commitment to small-batch, chemical-free production, it’s that we can’t mass produce.

biodegradable teabags

Waste-free hydration with our Corn-fiber Biodegradable Sachets™

We even designed our own sachets, they're highly permeable and completely biodegradable, too, so when you’re finished sipping, back to the earth it goes.

Try Today

"I used to drink hot puerh all the time because of the health benefits. Didn't know the instant cold brew is so convenient and tasty. Impeccable. Now I only drink it cold."
- David O., an early customer from CA.

Some numbers

no artificial stuff
Reduced the consumption of sugary-sweetened drinks by 21,240,000ml*

no plastic bottles when drinking chinese teas
Reduced the use of 53,100 one-time plasic bottles since launch

*Each bottle is 400ml. The numbers are based on the data as of 1st May 2019.

Customer Reviews
4.7 Based on 36 Reviews
5 ?
4 ?
3 ?
2 ?
1 ?
Write a Review

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
    Dexter H.
    Like green tea

    It is fresh and taste like green tea. Good to drink in the morning.

    Margie L.
    Nice shape

    The tea brick has a nice shape and easy to use. But it takes more time to steep it unit the tea has enough flavor.

    Bought it as a gift

    I bought it as a gift and the recipient love it!

    Hong Kong
    Keep going

    Keep going

    Hong Kong
    Good to brew with fruits

    I add some strawberry into the tea and found they match perfectly!

    Sign up for health tips, product updates, and more.