Outin Nano Portable Espresso Machine

Finished in Forest Green, the Outin Nano packs a 20-bar pump, a self-heating tank and five cold-water brews per charge into a machine that weighs just 670 g.

Dressed in a deep Forest Green that suits the outdoors it was built for, this Nano is Outin's 670 g self-heating espresso machine. It is aimed at walkers, van-dwellers and anyone whose coffee standards do not drop when the kitchen disappears: the cup, filter basket and capsule adapter all pack into the machine itself, so nothing gets left behind.

What sets it apart is that it heats as well as brews. The battery takes 50 ml of cold water to up to 92°C in around 200 seconds, then the pump extracts at 20 bar. Room-temperature water gives you up to five brews per charge, while starting from a kettle or flask lets one charge cover more than 200 shots.

Ideal for

Hillwalks and wild camps

There is no mains power on a summit. The Nano self-heats from its 2,500 mAh battery, so a flask of drinking water and a charged machine is a complete espresso setup on its own.

Van and car living

Compatibility with 12 V and 24 V car chargers means the Nano tops up while you drive. Park, pour, press, and you have a 20-bar shot at the next viewpoint.

The office drawer

At 670 g with the cup attached, it lives happily in a desk drawer. Kettle water from the kitchenette skips the heating cycle and barely dents the battery between charges.

Key features

20 bar extraction

Twenty bars of pump pressure push water through grounds or capsule evenly, producing the concentrated, crema-topped shot you would expect from a counter-top machine.

200-second self-heating

From a cold start, 50 ml of water reaches brewing heat in about 200 seconds. The machine does the heating itself, wherever you happen to be standing.

92°C brewing temperature

Extraction happens at up to 92°C, hot enough to develop the coffee fully rather than stewing it at whatever temperature was to hand.

Five cold-water brews per charge

The 2,500 mAh battery self-heats up to five brews from room-temperature water, and stretches to more than 200 shots when you begin with hot water.

Grounds and capsules

Use espresso-grade grounds in the filter basket or drop a Nespresso Original capsule into the adapter, no piercing needed. Both holders ship in the box.

Charge almost anywhere

USB-C charging works from any 10 W or stronger charger, with 12 V and 24 V car chargers supported for the drives between brews.

More to know

Built for mornings outdoors

Forest Green is the right colour for where this machine does its best work. Because the Nano heats its own water, the usual campsite compromise of lukewarm instant stops applying: fill the 80 ml tank from a bottle, press the button and roughly 200 seconds later the pump is extracting at 20 bar. The whole kit weighs 670 g with the cup attached, which is less than many flasks you would have carried anyway.

One machine, two brewing habits

Some mornings deserve freshly ground beans, measured with the supplied spoon and tamped into the filter basket. Others just need coffee, fast, which is what the Nespresso Original capsule adapter is for. The Nano ships with both holders and swaps between them in moments, so it adapts to whoever is holding it: the ritualist gets their grounds, the pragmatist gets their capsule, and both get a 20-bar shot at up to 92°C.

Getting the most from every charge

How you feed the Nano determines how long the battery lasts. Self-heating is the expensive part: from room-temperature water, expect up to five brews on a full 2,500 mAh charge. Start with hot water from a kettle, flask or campsite urn and the heating cycle shortens dramatically, taking the same charge past 200 extractions. Recharging needs a 10 W or stronger USB-C source, with a 5 V/3 A charger recommended by Outin, and car charging at 12 V or 24 V covers the journeys in between.

Specifications

What's in the box

• Outin Nano portable espresso machine x1
• Coffee cup x1
• Capsule adapter x1
• Ground coffee filter basket x1
• Ground coffee spoon x1
• USB Type-C cable x1