Image: DanK2020, via Wikimedia Commons (CC BY-SA 4.0)
Overview
The Wacaco Nanopresso is a palm-sized portable espresso maker that produces remarkably genuine espresso through a patented hand-pumping mechanism. At just 336 grams empty, the Nanopresso generates up to 18 bars of stable pressure — more than most home electric machines — through a series of rapid hand pumps that drive water through a finely ground coffee puck. The result is a concentrated shot with real crema, body, and intensity that far exceeds what you would expect from a device smaller than a water bottle. The workflow is simple: fill the water tank with hot water, load the filter basket with finely ground coffee, tamp lightly, assemble, flip upside down, and pump. Each pump cycle drives a small volume of water through the grounds at high pressure, and a full extraction takes about 20 pumps. The Nanopresso is built from BPA-free materials with a durable polycarbonate body that handles travel abuse. An optional Nespresso capsule adapter (NS Adapter) allows using original Nespresso pods for ultimate convenience on the road. For hikers, campers, hotel travelers, and anyone who refuses to drink bad coffee away from home, the Nanopresso delivers real espresso from your backpack.
It features a none boiler system. The manual lever pump delivers 8.0 bars of pressure for optimal extraction. It uses a Proprietary group head.
Priced at $70, the Wacaco Nanopresso is designed for budget-conscious beginners and casual coffee drinkers. As a manual/portable machine, it offers ultimate control and portability, making great espresso possible anywhere.
In terms of build quality, the Wacaco Nanopresso is a substantial machine, weighing in at 0.3 kg, manufactured in Hong Kong. With dimensions of 71 x 71 x 156 mm (W×D×H), make sure you have adequate counter space. The built-in water reservoir holds 80 ml, making it easy to set up anywhere in your kitchen.
Pros & Cons
Pros
- Well-regarded in the home espresso community for its reliability in its price bracket
Cons
- No PID temperature control — requires temperature surfing for consistent results
- Small water reservoir (80 ml) needs frequent refilling
Full Specifications
| Brand | Wacaco |
|---|---|
| Model | Wacaco Nanopresso |
| Category | Manual/Portable |
| Status | Current |
| Country of Origin | Hong Kong |
| Year Introduced | 2017 |
| Boiler Type | None |
| Pump Type | Manual Lever |
| Pump Pressure | 8.0 bar |
| PID Control | No |
| Pre-Infusion | No |
| Pressure Profiling | No |
| Flow Control | No |
| Group Head | Proprietary |
| Water Source | Reservoir |
| Reservoir Capacity | 80 ml |
| Cup Warmer | No |
| Dimensions (W x D x H) | 71 x 71 x 156 mm |
| Weight | 0.3 kg (0.7 lbs) |
| MSRP | $70 |
Our Verdict
The Wacaco Nanopresso offers the most hands-on espresso experience possible. Manual machines require you to provide the force, which means full control over every variable. At under $200, it's an incredibly affordable way to make genuine espresso — especially paired with a quality hand grinder. It's also the most portable option for travel espresso. The trade-off is effort and workflow speed. If you enjoy the process as much as the result, this is a deeply rewarding machine.
Frequently Asked Questions
Is the Wacaco Nanopresso good for beginners?
The Wacaco Nanopresso is a solid entry point for beginners at $70. It's affordable enough to learn on without a major financial commitment. Pair it with a capable grinder and you'll be making genuine espresso quickly.
How often does the Wacaco Nanopresso need maintenance?
Regular maintenance includes daily backflushing (for machines with solenoid valves), weekly cleaning of the group head and portafilter, and descaling every 1-3 months depending on water hardness. Using filtered water significantly reduces scale buildup and extends machine life.
What grinder should I pair with the Wacaco Nanopresso?
At this price point, budget at least as much for a grinder as the machine itself. Popular choices include the Eureka Mignon series ($200-$400), Baratza Sette 270 ($300-$400), or a hand grinder like the 1Zpresso JX Pro ($160) for excellent grind quality on a budget.
Recommended Grinder Pairings for the Wacaco Nanopresso
A good grinder is essential for getting the most out of your espresso machine. Here are some grinders that pair well at this price level:
