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- Precision Frothing, Café-Style Microfoam: Engineered with a SUS316 stainless steel precision frothing mesh and reinforced fins, the whisk creates fine, dense, and stable milk foam. Its corrosion-resistant construction delivers reliable performance for everyday cappuccinos, lattes, and specialty coffee creations.
- Dual-Purpose Whisk. Multi-Drink Versatility: More than a milk frother, this versatile tool handles both milk frothing and powder mixing. Its low-speed, high-torque rotation helps disperse matcha and other powdered ingredients evenly, reducing clumps for smoother, more consistent drinks.
- Smarter Design. Effortless Frothing: A bottom-reaching whisk design makes frothing more accessible, while the multifunctional silicone ring adapts to different cup openings. Its adjustable height helps regulate airflow and minimize splashing, and the ring doubles as a convenient stand for storage.
- Dual-Speed Precision. Extended Battery Life: Independent power and speed buttons, dual LED indicators, and two speed settings provide intuitive control over every frothing session. A built-in 2000mAh battery, offering 40% more capacity than the original LattoGo, supports extended everyday use with fewer charging interruptions.
- Premium Construction. Effortless Cleaning: Built with an aluminum alloy body, SUS304 stainless steel shaft, and SUS316 + Tritan™ whisk head, the frother combines durability with premium craftsmanship. IPX5-rated water resistance protects against everyday splashes, while the detachable, dishwasher-safe whisk head makes cleaning simple.
*Please comply with global airline regulations. Carry the device in your carry-on luggage only and do not use it during flight.
*Please note: The OutIn LattoGo S is expected to begin shipping in Late November, just before the holiday season begins!


SUS316 Precision Mesh | Fine, Dense Microfoam | Café-Inspired Coffee Creations
Every Cup Deserves a Little Foam Magic.
There's something special about the finishing touch on your favorite coffee—the silky texture of finely frothed milk, the smooth pour, and that first creamy sip. With its precision-engineered SUS316 frothing mesh, the OutIn frother transforms everyday milk into fine, velvety microfoam. Whether you're perfecting your morning cappuccino or creating a beautifully layered latte, enjoy the satisfaction of making every cup feel a little more like your favorite café. Because great coffee deserves an equally beautiful finish.

Milk Frothing & Matcha Mixing | Low-Speed High-Torque Rotation | More Drinks, One Tool
Beyond Coffee. Beyond the Ordinary.
Some days call for a creamy cappuccino. Others begin with a vibrant matcha latte or something entirely your own. Why choose just one? With versatile frothing and mixing functions, the OutIn LattoGo S makes it easy to explore your favorite drinks. Its low-speed, high-torque mixing helps blend powdered ingredients more evenly, so you can spend less time stirring and more time enjoying. From your first espresso of the morning to an afternoon matcha ritual, one tool opens the door to endless possibilities.

Bottom-Reach Whisk | Adjustable Silicone Ring | Less Splashing, Easier
Less Mess. More Moments to Savor.
Great coffee shouldn't require complicated techniques or a countertop full of accessories. Designed to make every step feel effortless, the bottom-reaching whisk brings frothing within reach of beginners and experienced coffee lovers alike. The clever adjustable silicone ring fits different cup openings, helping control airflow while keeping splashes to a minimum. When you're finished, it doubles as a convenient stand to keep your setup neat and organized. A little thoughtful design makes every coffee ritual feel smoother, simpler, and more enjoyable.

Two Speed Settings | Intuitive Dual Controls | 2000mAh Battery | 40% More Capacity*
Your Foam. Your Way. All Day.
Every drink is different, and the perfect foam should be too. Whether you're creating a delicate finishing layer or a richer, more generous froth, two adjustable speeds give you the flexibility to make each cup your own. Independent controls and clear LED indicators keep operation simple, while the upgraded 2000mAh battery delivers more capacity for your everyday coffee rituals. Less time thinking about charging, more freedom to experiment, create, and enjoy your next favorite drink.

Premium Aluminum Alloy | SUS304 & SUS316 Stainless Steel | IPX5 Protection | Easy Cleaning
Beautifully Crafted. Effortlessly Maintained.
The best coffee tools are the ones you reach for every day. With its sleek aluminum alloy body, durable stainless steel components, and thoughtfully engineered whisk head, the OutIn frother brings together premium craftsmanship and everyday practicality. From the first morning latte to your evening matcha, it's designed to fit naturally into your routine. And when the last sip is gone, the removable, dishwasher-safe whisk head makes cleanup refreshingly simple. More time enjoying your creations, less time cleaning up afterward.
Product Specifications
170 g | 6.0 oz
227.6 x 40.7 x 33 mm
5V 1.5A
7.5W 2,000mAh
IPX5
Body Housing: Aluminum Alloy
Whisk Shaft: SUS304 Stainless Steel
Whisk Head: SUS316 Stainless Steel (Mesh) + Tritan™
Smart Ring: Silicone
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Have a question? We are here to help.
Every team member at OutIn focuses on the customer's feedback or any voice from them. We are eager to make any improvement on products in order to provide our customers best experience.

General | Does LattoGo S come with a heating feature?
General | Does LattoGo S come with a heating feature?
OutIn LattoGo S is designed for frothing only and does not have a heating function. If you wish to make a hot beverage such as a latte, please heat the milk separately before frothing it with LattoGo S.
General | What is the Smart Silicone Ring for?
General | What is the Smart Silicone Ring for?
It has three main functions: It can be secured against the cup rim for stable frothing. By adjusting the frother's angle, you can control the air intake for different foam textures. It acts as a stand to keep the whisk clean after use.
General | Can this be used on airplane?
General | Can this be used on airplane?
No. According to global airline regulations, OutIn LattoGo S cannot be operated during flight. You may only bring the device in your carry‑on luggage.
General | Is the LattoGo S suitable for both left‑handed and right‑handed users?
General | Is the LattoGo S suitable for both left‑handed and right‑handed users?
Yes, the ergonomic design with a well‑balanced center of gravity and strategically placed buttons makes it comfortable and intuitive for both left‑handed and right‑handed use.
General | What is the frothing whisk made of?
General | What is the frothing whisk made of?
The whisk head uses food‑grade Tritan™ and 316 stainless steel materials, with a durable 304 stainless steel shaft, ensuring safety and longevity.
General | Can it froth cold milk?
General | Can it froth cold milk?
LattoGo S can froth cold milk, but the microfoam it creates can not support latte art. If you wish to make a hot beverage like a latte, please heat the milk separately before frothing it with LattoGo S.























































