Founder's Batch · 2026

The Single-Serve Cocktail Shaker.
One drink, your way.

A single-serve cocktail shaker built for the way you actually drink. Together at the table, free to make it your own.

Quartet shaker held up at a dimly lit gathering, an old fashioned settling inside
A Quartet shaker raised on a rooftop at dusk, paloma blushing pink against the skyline
A Quiet Manifesto

The room is full.
The drinks are yours.

Someone is on the rooftop with a paloma. Someone is by the fire, slow-stirring an old fashioned. Different glasses. Same evening.

Quartet was made for that table. Everyone gets the drink they actually want, mixed by their own hand, in front of their own people.

It is the rare object that brings people closer by giving each of them a little more freedom. Shared ritual. Separate pours. No one settling for the group order.

The Ritual

Pour. Taste. Adjust. The drink that's only yours.

01

Pour one

Mix a single drink. No batch. No compromise to the group.

02

Taste it

A touch more citrus. A breath less sugar. You're the bartender now.

03

Make it yours

Refine until it tastes like the drink you wanted tonight, and pour another for the friend beside you.

Brushed metal cap and gold trim on a Quartet shaker, dim bar in the background
Built for one

Not batched.
Not borrowed.

Most shakers were made for volume. A pitcher of margaritas. A tray of identical drinks. Quartet was made for one. Yours. Then another, beside it, for someone you love.

Personal.
Intentional.
Precise.
A tray of Quartet shakers and finished cocktails at a candlelit gathering
A Set, Together

Same night.
Different drinks.

A set of shakers on a single tray. Many hands. As many versions of the night as there are people at the table, poured side by side, never the same twice.

Pass the bottle. Compare ratios. Argue gently about bitters. A set of Quartets turns a round of drinks into the most personal part of the evening, without slowing it down.

Same room. Same music. Same hour. Entirely different glasses.

A late evening table with unfinished cocktails, candlelight reflecting in crystal glassware
A Founder's Note

A better kind of evening.

Quartet did not begin with a business plan.

It began the way most good evenings do. A few bottles on the table. Friends deciding what sounded good.

Someone wanted tequila. Someone else wanted bourbon. One person liked sweeter drinks. Another wanted theirs sharper, colder, stronger.

And every time, the night drifted toward the same compromise.

One large batch. One shared recipe. One person making drinks for everyone else while the conversation moved on without them.

We kept noticing that moment.

Because drinking together is personal. The ratios people swear by. The small adjustments. The ritual of tasting something and deciding it needs another squeeze of citrus or one more dash of bitters.

Those details matter more than people think.

Quartet was built to protect that feeling.

A way for everyone at the table to make the drink they actually want, without turning the evening into work.

Still early. Still refining. Still testing pours late into the night.

But the people finding Quartet already seem to understand what we are chasing.

Not just a shaker.

A better kind of evening.

— The Quartet Team
Founder's Batch

A limited first run.

Early access for the people who help us prove it. Ships when the batch is ready.

Single Shaker

$29.99

One shaker. Brushed metal, clear glass, gold trim. The starting point, and a fine gift for one.

The Set

$111.96

A set of four matched shakers in a soft-lined case. Made for the table, priced for the people you bring to it.

Set of Eight

$207.92

Twice the table. For the host who plans the long evening, and the friends who stay for it.

Waitlist

Be early.

We'll write once when the Founder's Batch opens. Nothing else.

Support

Help Bring the First Batch to Life

Quartet is still early. We're funding the first production prototypes, testing materials, and building the initial Founder's Batch.

For the people who want to help shape the first run, we opened a small supporter campaign.