Official Sponsor · Western States 100
4.9 · 127 early drinkers

Calm, sustained energy

Something real for when things get hard.

Whole-leaf organic Camellia sinensis grown on our own micro-farm. For long miles, long days, and the moments that ask a little more of you.

From $35.10/month · less than $1.20 per cup · ships free

How it works

Subscribe in two taps. Ship fresh. Skip or pause anytime.

  1. 01

    Pick your CLOUDLINE

    Green for bright focus, Red for steady deep energy. Or rotate between both.

  2. 02

    We ship fresh from the farm

    First delivery in days, never on a shelf. Your first box arrives full. Refill pouches follow on your cadence.

  3. 03

    Your rhythm, your cup

    Every 30, 45, or 60 days. Skip a shipment, swap the leaf, change the date, or cancel — no phone calls.

The science of the leaf

Engineered by nature. Preserved by craft.

Whole-leaf organic Camelia Sinensis grown on our own micro-farm without pesticides or shortcuts.

Organic Cultivation
100 %

No pesticides. No herbicides. No shortcuts. Just healthy soil, healthy plants, and better tea.

AMINO ACIDS, MINERALS + CAFFEINE
0 added

Just naturally occurring amino acids, minerals, and caffeine found in the leaf, including L-theanine, potassium, magnesium, and calcium.

Real Whole Leaf
100 %

No dust. No extracts. No artificial flavors. Just whole-leaf organic Camellia sinensis.

Cloudline Red whole-leaf red tea — red and green tea

Why leaf chemistry matters.

When a tea leaf stays intact, caffeine remains naturally bound to polyphenols and paired with L-theanine. The result is a slower, steadier release of energy and a calmer, more focused mental state.

When leaves are broken, extracted, or chemically treated, that balance is lost — and energy becomes sharp, bitter, and short-lived. Cloudline is built to keep the leaf intact.

The full science

Two teas. One rhythm.

Red or Green

Subscribe and we ship fresh micro-lots — your first delivery in days, never on a shelf.

A note from the founder

I drink the same CLOUDLINE you do — before long miles and after. Not because tea makes me faster or tougher, but because there's value in knowing you've put something real and good into your body when life asks a little more of you.
Vic YangFounder · Cloudline · 50+ ultramarathons
Read our story

Common questions

Everything before you commit.

How does the subscription work?

Pick your tea, pick a cadence (every 30, 45, or 60 days), and we ship fresh from the farm. Skip, swap, change the date, or cancel anytime from your account. No phone calls.

How much caffeine is in a cup?

Approximately 20–50 mg of caffeine per 8 oz cup, depending on brew method and steep time. Naturally paired with L-theanine for calm, sustained energy without the jitters.

Cold brew: ~20–30 mg per 8 oz

Hot brew: ~30–50 mg per 8 oz

How long does a box last?

A 30g box yields roughly 30 brews; a 50g box, about 50. Each whole leaf re-steeps 3–7 times, so a single 2g portion makes multiple cups. Most drinkers finish a 30g box in 3–4 weeks at one cup a day.

Is it okay for training?

Yes. Whole-leaf tea is exceptionally easy on the stomach — no oils, no acidity of coffee. L-theanine + caffeine together produce sustained focus without sympathetic spike. Third-party tested every batch for pesticides, heavy metals, and microbial safety.

Where does it come from?

Cloudline Tea Farm in the high mountains of Taiwan. Hand-harvested, kept whole through drying, tracked back to the plot. Certified Organic under Taiwan's Organic Agriculture Promotion Act; USDA Organic certification in process via Oregon Tilth.

Can I skip a shipment or pause?

Yes. Skip, swap Green↔Red, change the shipment date, or cancel — all one tap from your account dashboard. No retention calls, no scripts.

Still thinking? Ask us anything →