Digital circuit-themed graphic with the words "GAS FREE NOW" in stylized neon lettering, surrounded by gears and circuit-like lines.

Shaken Cocktails. Ludicrous speed.

A bar with many people, including a bartender with dark hair and a beard, standing behind the counter. The bartender appears to be preparing a drink, holding a cocktail shaker. There are numerous liquor bottles on shelves behind him and a long list of receipts or orders hanging on the side. The scene is lively and crowded, with warm lighting and blurred patrons in the background.

You’re a high volume bar.

The Hand Shaken Espresso Martini is your most popular cocktail.

This is a problem.

HandShaking Cocktails

is like

Churning Butter

The bottleneck of your Bar program

Consider the opportunity cost:

A $15 handshaken cocktail that takes 3 Minutes

versus

A $15 quick pour beverage that takes 15 seconds.

Neon sign instructions for making cocktails in 6 steps with a cocktail glass illustration, and menu of quick pour beverages including mixed drinks, tap beer, bottles/cans, and wine, each with a recommended pouring time of 15 seconds.

It’s time to rethink your handshaken workflow.

Batch 100 of Our Signature

Salted Caramel Espresso Martinis

in 5 minutes flat.

#BatchFlow

Perfect Froth in

5 Seconds Flat

every single time.

#NitroShaker

Logo for The Gas Flow System with stylized text and circuit board design elements in orange and yellow on black background.

One System. Two Components.

Your bar’s bottleneck transformed forever.

BatchFlow™

High-Yield Keg Batching System

Measure

Mix

& Chill

TRANSFORMED

Explore BatchFlow™ ->

NitroShaker™

Draft Cocktail Shaking Technology

Shake

Strain

& Clean

TRANSFORMED

Explore NitroShaker™ ->

Together, BatchFlow™ and NitroShaker™ produce one thing…

A cocktail experience crafted specifically for the Gas Flow system that your guests will order by name, remember by experience, and come back for.

→ See what your guests see.

A side-by-side comparison of two barista images, with the left in black and white showing a man pouring coffee and the right in color showing a man smiling and holding a glass of beer at a bar.

Handshake

vs.

NitroShaker™

In a high-volume bar, time is the only currency that matters.

How are your bartenders spending it?

Manual Handshake

3 minutes

The NitroShaker™ Pour

5 seconds

The Volume Tipping Point

Our system is designed for venues where the ROI is unambiguous.

A neon graphic illustration of two cocktails with circuit board design elements and gears. The first cocktail has a small amount of rising steam or smoke, and the second has more steam. Below, the text reads '200 Cocktails/Month' and '400+ Cocktails/Month' in red.

  • Qualification Threshold: 200+ per month per handshaken (that’s about 7 a day) cocktail replaced.

  • The Reality: Below this, the handshake is manageable. Above it, the manual handshake becomes a structural tax that destroys your ability to provide hospitality.

  • The Result: With Gas Flow, 10 hours of manual labor is reduced to under 30 minutes of pouring.

Math for Bar Operators

ROI Calculator
Craft Beer vs. Espressotini Keg Economics

Built for Every High-Volume Environment

Gas Flow serves the venues where throughput and hospitality cannot be sacrificed.

Stadiums & Arenas

|

Airports

|

Independent Cocktail Bars

|

Hotels & Resorts

|

Understaffed Venues

|

Events & Catering

|

Stadiums & Arenas | Airports | Independent Cocktail Bars | Hotels & Resorts | Understaffed Venues | Events & Catering |

Guests at a wedding reception outdoors, with a buffet table filled with various dishes and desserts, string lights overhead, a large house in the background covered in ivy, and a sign indicating the wedding of Sarah and Mark Harvest Catering.
Crowd of soccer fans in blue and white jerseys cheering at a stadium during sunset, with the city skyline in the background.

  • Stadiums & Arenas:

  • Maximize speed of service and eliminate pour waste.

  • Airports:

  • Consistent quality for travelers in high-pressure environments.

  • Independent Cocktail Bars:

  • Reclaim "eyes-up" time during peak rushes.

  • Hotels & Resorts:

  • Ensure the same drink quality across every property and shift.

  • Understaffed Venues:

  • Serve high volume with fewer hands behind the bar.

  • Events & Catering:

  • Portable, professional-grade cocktail service without the mess.

Interior of a lively bar with a crowd of people socializing and enjoying drinks. The bar has shelves stocked with bottles, and signs that say 'Drink Up', 'Cocktails', and 'The Drunken Sailor'. The setting features warm lighting with hanging Edison bulbs, a brick wall backdrop, and wooden accents.
Inside an airport terminal with travelers walking and waiting, viewed through large glass windows showing planes on the tarmac, airport buildings, and the city skyline with a prominent tower in the background.
Sunset view at Serenity Cove Resort with palm trees, a swimming pool, lounge chairs, and people relaxing by the pool and on the beach, overlooking the ocean and mountains in the background.
A smiling man with glasses and a light blue checkered shirt, against a black background.
Logo for Crowne Plaza AiRE with the tagline 'Where you want to land'

don’t take our word for it

“Gascade™ Espresso immediately became our best seller and featured cocktail. Since it is a pre-batched product I don’t worry about bartenders over pouring. Because I have the ability to determine the type of vodka we use, I can directly control my cost.”

Kyle Johnson | General Manager | Crowne Plaza Aire - MSP Airport

Read the Full Testimonial

The NitroShaker™ Systems

  • A black device with an orange circuit pattern design and text indicating gasoline and beverage flow, with metal connectors and labels 'NITRO IN' and 'NITRO BEVERAGE OUT'.

    NitroShaker™ Draft Upgrade

    Retrofit your existing kegerator. Includes pro installation and 2 starter kits.

    Learn More
  • A beverage dispenser with two black pistons featuring orange circuit board patterns and the words "Espresso in" and "Your Cocktail". It is set against a dark background with a white drip tray and black countertop.

    Dual NitroShaker™ Kegerator

    A complete freestanding unit with two independent lines for maximum throughput.

    Learn More
  • A modern machine with a black and gray exterior, labeled 'Gas Flow,' featuring a small window revealing internal tubing, and a faucet-like dispenser, set on a gray countertop.

    NitroShaker™ APEX Pro

    All-in-one countertop unit with an onboard nitrogen generator—no gas tanks required.

    Learn More

Connect with us on social

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Some cocktails are an experience. This one is an obsession. Meet the Gas Flow Nitro Shaken Salted Caramel Espressotini — a velvety, deep-roasted espresso base with ribbons of buttery caramel and just enough sea salt to make every sip dangerousl
Every great cocktail starts before the bar rush hits. Introducing BatchFlow™ — the smarter way to prep. BatchFlow™ handles the first three steps of the handshaken cocktail build — Measure. Mix. Chill. — in a single, auto
The shake. The strain. The cleanup. Repeat — 300 times tonight. There's a better way. NitroShaker™ replaces the final three steps of the handshaken cocktail build — Shake. Strain. Clean. — with a pure food-grade nitrogen infus
The handshaken cocktail is one of the most beloved rituals in hospitality. It's also a 6-step labor bottleneck that's quietly breaking bars everywhere. Gas Flow was built to fix that. We've engineered a two-phase automated system that replaces the en
📼 REWIND: 90s House Party at Nashville Coop Talk about a total throwback. @nashvillecoop and @gasflow.online teamed up this past Monday for a neon-soaked, high-energy 90s time capsule party. Between the MTV video loops and visuals of Ken and Ryu ba
Gas Flow had the great pleasure of being invited to be a part of a special collaboration event hosted by the Minnesota @timberwolves and @netflix at their private theater in the Mayo Clinic building by the Target Center this past Monday. We brought
Gas Flow is so much more than equipment, it is a full stack bar efficiency system designed to make incredible frothy beverages using premium all natural ingredients. In addition to modern tech that uses natural nitrogen pulled from the air that you

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