My Go-To Portable Espresso Maker Is the Size of a Coffee Mug and Pulls Flavorful Shots

We tested the Wacaco Picopresso for over six months, pulling espresso shot after espresso shot to test the portable espresso maker’s efficiency, consistency, and quality. It didn’t disappoint.

My Go-To Portable Espresso Maker Is the Size of a Coffee Mug and Pulls Flavorful Shots
person adding topping to drink in orange glass mug
Serious Eats / An Uong

For coffee enthusiasts with aspirations to create café-level drinks at home, the best espresso machines from our tests get the job done with user-friendly and efficient features. Our favorite Breville models easily churn out cappuccinos and lattés, and while we wish we could pack them up in our suitcases when we travel, that proves to be difficult given their size. 

Our interest was certainly piqued when we learned about the Wacaco Picopresso, a portable espresso maker that packs up to the size of soda can and utilizes a hand pump to create pressure in the machine. For $130, the form factor is certainly alluring, but can it produce consistently good espresso? We made espresso with it for over six months to test how easy it is to use, how flavorful its shots are, and whether or not it’s actually worth its salt. 

The Tests

orange glass mug and thermal cup
Serious Eats / An Uong
  • Espresso Test: We made espresso with the Picopresso to assess the flavor, aroma, and taste of the shot.
  • Usability Test: While making espresso with the Picopresso, we noted how easy it was to assemble, use, and disassemble.
  • Cleanup Test: We noted how easy it was to clean up the tool and its parts after using them.
  • Longterm Test: We’ve been using the Picopresso for six months (and counting) to assess the quality of its materials and see how it performs over time.

What We Learned

Espresso Test

We were pleasantly surprised with the Picopresso, which has a dedicated following on Reddit, though it does take some time to get to know the machine. A bit of tinkering is required to achieve the right timing and pressure level, but once we locked in a consistent workflow, the payoff was impressive. The first few shots we pulled as we were getting used to the machine tasted watery, but after experimenting with grind coarseness and pressure pump timing, the resulting shots were flavorful and aromatic, with noticeable crema.

showing the inside of orange glass mug
Serious Eats / An Uong

Usability Test

The Picopresso comes with a filter basket, shower head, tamper, scoop, brush, distribution tool, and funnel, which all fit into the body of the machine to create one compact package. The kit also comes with a protective case for traveling. While all the parts may seem overwhelming at first, they come together intuitively.

The biggest obstacle to using the Picopresso is how difficult it can be to press the pump during the brewing process. The machine utilizes a manual piston design to create enough pressure to push water through the espresso puck. It takes quite a bit of effort to press on the pump, which doesn’t make it gentle on hands and wrists. Additionally, while Wacaco gives clear instructions on how to brew with the machine—including how many pumps to do and the recommended duration of each one—it really takes some time to figure out the ideal timing to achieve a balanced espresso shot. 

person adding sauce to drink
Serious Eats / An Uong

Cleanup Test

Cleaning the Picopresso is incredibly easy. The parts come apart quickly after each use and clean up in seconds under warm water. It’s not recommended to put the espresso maker and its parts into the dishwasher, but it doesn’t take long to clean by hand. Just make sure you don’t lose any of the parts after leaving them out to dry separately.

a variety of lids for thermal cups
Serious Eats / An Uong

Longterm Test

After using the Picopresso for over six months, the body and its parts are still in pristine condition. There are no cracks or worn-down parts despite near-daily use.

person holding mug while adding water
Serious Eats / An Uong

The Verdict

Wacaco Picopresso Espresso Maker

WACACO Picopresso Portable Espresso Maker Bundled with Protective Case
Amazon

If you’re looking for a portable espresso solution that can produce consistently flavorful shots at the campground, in a hotel room, or at the office, the Wacaco Picopresso is worth grabbing. Be warned, however, that it takes some tinkering to really find the sweet spot for pumping pressure into the Picopresso. Once achieved, you’ll be rewarded with great results, and having fun with espresso is all about tinkering, anyway.

Key Specs

  • Included parts: Picopresso espresso maker, brush, distribution tool, tamper, scoop, shower head, basket, funnel, and storage case.
  • Maximum pressure: 18 bars or 261 PSI
  • Dishwasher-safe: No
  • Warranty: Two years
  • Water tank capacity: 2.7 fluid ounces or 80 milliliters
  • Basket capacity: 18 grams
  • Dimensions: 4.17 x 3.07 x 2.8 inches
  • Weight: 350 grams
  • Water heating: No

FAQs

Is the Wacaco Picopresso espresso maker dishwasher-safe?

No, it is not dishwasher-safe. We recommend washing it by hand.

Does the Picopresso heat up water?

No, this espresso maker does not heat up water.

Is the Picopresso electric-powered?

No, the Picopresso is manually operated.

Why We’re the Experts

  • An Uong is a writer for Serious Eats.
  • An has been testing kitchen equipment for Serious Eats for two years.
  • She’s married to an ex-barista who loves the Picopresso, which has replaced the household’s previous manual espresso maker from Flair.