WACACO Nanopresso Portable Espresso Maker - Manual 18 Bar Travel Pump

In this review of the WACACO Nanopresso Portable Espresso Maker the bottom line is simple: this is a compact, manually operated espresso device for anyone who values true espresso quality while traveling or away from a kitchen. The Nanopresso's patented pumping system delivers up to 18 bar pressure by hand, which is the single biggest reason to buy it - when used with finely ground and well-tamped coffee it produces concentrated shots with a pleasing crema that many portable makers cannot match.

Key Features

• Manual operation: Requires no battery or electricity, so it works anywhere you can find hot water and your own arm power.
• Patented pumping system: Generates up to 18 bar (261 PSI) pressure to extract dense, flavorsome espresso with a good crema layer.
• Reduced pumping effort: The upgrade version needs about 15% less force to pump versus the earlier model, making repeated shots easier.
• Easy to clean: Components of the portafilter separate for deeper cleaning, which helps keep extraction consistent and the device hygienic.
• Compact portability: Small enough for travel, camping, or office use while still producing proper espresso when you prepare coffee correctly.

Who It's For

The Nanopresso is ideal for travelers, campers, and commuters who want true espresso from a pocketable device and are willing to prepare finely ground, well-tamped coffee to get the best results. It also fits small kitchens and offices where space or outlets are limited but a real espresso shot is desired.

It is less suitable for users who want push-button convenience, automatic dosing, or a consistently foolproof result without practice; those who prefer capsule-only systems or fully electric machines should look elsewhere.

Pros & Cons

Pros

• Produces concentrated espresso with a dense crema when used with properly ground and tamped coffee.
• Fully manual design means no dependence on batteries or electricity and true portability.
• Requires less pumping effort than earlier models, making it more comfortable to use for multiple shots.
• Portafilter components separate for easy deep cleaning and maintenance.

Cons

• Requires practice and the right grind/tamping to achieve reliable results; some users report inconsistent performance if technique or grind is off.
• Package does not include accessories such as adapters or a barista kit, which must be purchased separately if desired.

Specifications

Brand	WACACO
Model	Nanopresso (Upgrade version of Minipresso)
Operation	Manual, no battery or electricity
Maximum pressure	Up to 18 bar (261 PSI)
Best coffee type	Finely ground, firmly tamped coffee
Included accessories	Device only; accessories sold separately

Our Verdict

The Nanopresso is a smart buy for anyone who wants a true espresso experience away from a traditional machine: it is compact, easy to clean, and capable of producing rich shots with crema when used correctly. Given its manual pumping power and improved ergonomics, it offers strong value for travelers and minimalist kitchens, though buyers should budget for any optional adapters or kits separately.

Frequently Asked Questions

Does the Nanopresso need electricity?
The Nanopresso is fully manual and works without batteries or electricity; you only need hot water and hand pumping.

Can it make double shots?
The base package does not include a double-shot accessory; a Barista Kit sold separately allows double espresso shots.

Are accessories included?
No accessories are included in the package; NS Adapter and other items must be purchased separately from the WACACO store or accessories listings.