Espresso Anywhere. Capsule & Ground.
Portable Coffee Machine
A cup-sized portable espresso machine measuring just Ø69 × 203 mm — small enough for a backpack side pocket or a car cup holder. Two interchangeable brewing assemblies let one machine take both 5.5 g universal coffee capsules and freshly ground coffee, with up to 20 bar of extraction pressure and single-button operation. The PCM02 and PCM03 models heat cold water on board, so you pour cold and brew straight away, and pair an 18/8 food-grade stainless steel liner with a double-walled insulated body. A concealed Type-C port covers in-car 12 V, home and office charging, and every part except the main body is washable.
- Two-in-one: swap freely between ground coffee and capsule assemblies
- Up to 20 bar extraction pressure (PCM03)
- PCM02 / PCM03 heat cold water on board — pour cold and brew
- Takes 5.5 g universal coffee capsules from any brand
- 18/8 food-grade stainless steel liner with double-walled insulation
- Concealed Type-C port: 12 V in-car, home and office power
- One-touch start; every part except the main body is washable
Features
Extraction Performance
20 Bar High-Pressure Extraction
The PCM03 reaches 20 bar, while the other models run at 15 bar — enough to pull a stable espresso crema.
Ground Coffee & Capsules
Ships with both a ground coffee chamber and a capsule chamber; swap the chamber to switch modes. Accepts 5.5 g universal capsules.
On-Board Cold Water Heating
The PCM02 heats via the car adapter and the PCM03 via its battery, bringing cold water up to brewing temperature with no kettle needed.
Portability & Power
Cup-Sized Body
At Ø69 × 203 mm and 455–640 g it is about the size of a travel mug, fitting a backpack side pocket, suitcase or car cup holder.
12 V In-Car Power
The PCM02 draws power directly from a 12 V cigarette-lighter socket via the bundled vehicle USB cable, so you can brew on the commute.
Concealed Port & Battery Indicator
The Type-C port is recessed into the body to avoid scuffing, and the LED bar reports remaining charge at 25% / 50% / 75% / 100%.
Materials & Safety
18/8 Food-Grade Stainless Liner
The PCM02 and PCM03 use an 18/8 food-grade stainless steel liner that tolerates heat and resists odour retention over long-term use.
Double-Walled Insulation
A double-walled structure keeps the outside comfortable to hold after hot water goes in, and slows heat loss.
Tank Vent & Scale Line
A vent in the tank cap balances pressure, and the internal scale line makes it obvious how much water has gone in, preventing overfilling.
Ease of Use & Cleaning
One-Touch Start
A single button starts and completes extraction — no parameters to set and nothing to learn on first use.
Washable & Easy to Clean
The cover, water chamber, brewing chamber, locking chamber and coffee cup all rinse clean. The main body houses the electronics and must not be immersed.
Accessories Included
Ships with the capsule chamber, ground coffee chamber, coffee spoon, cleaning brush, vehicle USB cable and USB charging cable — ready out of the box.
Specifications
| Dimensions | Ø69 × 203 mm |
| Net Weight | 455 – 640 g (by model) |
| Extraction Pressure | 15 bar / 20 bar (by model) |
| Water Tank Capacity | Max. 80 ml / 120 ml (by model) |
| Extraction Temperature | 96°C (205°F) / 100°C (212°F) (by model) |
| Vessel Material | 18/8 food-grade stainless steel with double-wall insulation (PCM02 / PCM03); food-grade plastic (PCM00 / PCM01) |
| Compatible Coffee | 5.5 g universal coffee capsules (any brand) and ground coffee |
| Recommended Grind | Medium-fine, roughly the coarseness of table salt |
| Power Supply | Type-C USB charging (home / office); 12 V cigarette-lighter socket (PCM02) |
| Battery | None / 1800 mAh / 7800 mAh (by model) |
| Battery Indicator | Four-step LED bar: 25% / 50% / 75% / 100% |
| Body Colours | Black, white, champagne, olive green |
| Ring Finishes | Grey, silver, gold, rose gold |
| In-Box Accessories | Capsule chamber, ground coffee chamber, coffee spoon, cleaning brush, vehicle USB cable, USB charging cable |
Product Models
Model Configuration Comparison
| Model | PCM00 | PCM01 | PCM02 | PCM03 |
|---|---|---|---|---|
| Type | Normal type | Normal type | Car adapter | Multi-type |
| Ring Finish | Grey ring | Silver ring | Gold ring | Rose gold ring |
| Vessel Material | Food-grade plastic | Food-grade plastic | Stainless steel liner | Stainless steel liner |
| Power Source | Charger powered | Built-in battery | Built-in battery | Built-in battery |
| Battery Capacity | — | 1800 mAh | 1800 mAh | 7800 mAh |
| Extraction Pressure | 15 bar | 15 bar | 15 bar | 20 bar |
| Power | 6 W | 6 W | 90 W | 90 W |
| Voltage | 5 V | 5 V | 5 V / 12 V | 5 V |
| Water Tank Capacity | Max. 120 ml | Max. 120 ml | Max. 80 ml | Max. 80 ml |
| Extraction Temperature | 100°C / 212°F | 100°C / 212°F | 96°C / 205°F | 96°C / 205°F |
| Heating Function | — | — | Car adapter heating | Battery heating, approx. 5–6 cups |
| Net Weight | 455 g | 500 g | 540 g | 640 g |
| Compatible Coffee | Ground / capsule | Ground / capsule | Ground / capsule | Ground / capsule |
Workflow
Load Coffee
Pick the ground coffee chamber or the capsule chamber: dose and level the grounds with the spoon, or drop in a 5.5 g universal capsule.
Tighten the Lock
Screw the brewing and locking chambers onto the body and fit the cover, making sure it is fully tightened so pressure can build.
Pour Water
Fill to the tank scale line. The PCM00 and PCM01 need hot water; the PCM02 and PCM03 heat cold water automatically.
Press to Extract
Press the start button; once the indicator lights up the machine pressurises and extracts on its own, straight into the bundled cup.
Applications
FAQ
How do I choose between the PCM00, PCM01, PCM02 and PCM03?
The PCM00 has no battery and runs from a charger, which suits a fixed desktop. The PCM01 adds an 1800 mAh battery so it works away from power — but both still need hot water poured in. The PCM02 adds car-adapter heating, so it takes 12 V in the car and brews from cold water. The PCM03 is the top model: a 7800 mAh battery heats roughly 5–6 cups and pressure rises to 20 bar. If you need to brew in a car or outdoors with no hot water on hand, choose the PCM02 or PCM03.
Which coffee capsules does it take?
It uses the 5.5 g universal capsule format and is not tied to any brand — any commercially available capsule of that size works. All four models take both capsules and ground coffee, and ship with both chambers so you can swap between them.
Does ground coffee need a particular grind?
Aim for a medium-fine grind, roughly the coarseness of table salt. Too coarse and pressure drops off, leaving the shot weak; too fine and the chamber screen clogs, dragging out extraction. Dose with the bundled spoon and level it lightly — no tamping needed.
How many cups per charge?
It depends how you use it. The manufacturer figure of about 100 cups per full charge is measured with already-boiled water poured in and the heater off — the battery then only drives the pump, which draws very little. Using the heating function (pouring cold water and letting the machine heat it) is far more demanding: the PCM03 7800 mAh battery covers roughly 5–6 heated cups. The PCM00 has no battery and must stay connected to power.
How is it cleaned? Can the whole unit be washed?
No — not the whole unit. The cover, water chamber, ground coffee chamber, capsule chamber, locking chamber and coffee cup all detach and rinse under the tap, and the bundled brush clears the chamber screen. The main body contains the pump and electronics, so wipe it with a damp cloth only and never immerse or rinse it.
How does in-car use work, and will it drain the car battery?
Plug the PCM02 into the cigarette-lighter socket with the bundled vehicle USB cable; at 69 mm in diameter the body fits a standard cup holder. Heating draws 90 W, so run it with the engine on. Heating for long periods with the engine off will draw down the car battery, the same caution that applies to any 12 V heating appliance.
Do you support OEM / ODM customisation?
Yes. The body is available in black, white, champagne and olive green, with grey, silver, gold and rose gold ring finishes, and body colour, ring finish, printed logo and packaging can all be specified per order. Platinum-Wit is an ISO9001-certified integrated ODM/OEM developer and manufacturer — submit an inquiry for scope and minimum order quantity.