Portable espresso machines aren't new, but most ask you to bring your own grinder, pre-ground coffee, or a lot of patience. The Bonavita Voyager takes a different approach: grinder, pump, boiler and battery, all built into one device small enough to travel with. It's Bonavita's first move into espresso, and it's already picked up recognition on the competition floor — the Voyager was entered in the SCA Best New Product Awards' Consumer Coffee Preparation and Serving Equipment category at the 2025 Specialty Coffee Expo in Houston.
Here's what makes it worth a closer look, and how it actually works.
What's Inside the Voyager
The headline feature is the built-in conical burr grinder — 38mm steel burrs with a hopper that holds up to 100g (3.5oz) of whole beans. That's a genuine grind-and-brew workflow, not a machine that only accepts pre-ground coffee or capsules, though Nespresso-style and Keurig-style pod adapters are included for when convenience wins over freshness.
Powering the brew is a pump-and-boiler combination that heats water from ambient temperature up to precise brewing temperatures, adjustable in the 85–95°C range. Plug into AC power and the boiler does all the heating work itself. Running cordless on the built-in rechargeable lithium battery, it's rated to deliver up to 20+ freshly ground shots per charge, drawing on residual heat plus a final top-up from the battery — enough for a full day away from a socket.
Key specs at a glance:
☕ Built-in 38mm conical burr grinder ☕ Cordless — 20+ shots per battery charge ☕ Dual hot and cold brew modes
Two Brewing Modes, One Machine
The Voyager brews from a chambered, pressurised brew basket using a 7–15g dose of ground coffee, and offers three water volume options — 50ml, 100ml or 180ml — while keeping the coffee-to-water ratio consistent across all three.
Where it gets interesting is the cold mode. Rather than requiring an overnight steep, the Voyager mimics a traditional cold brew's flavour profile in around 200 seconds by slowing water delivery to roughly a third of the speed used in hot mode. It's not a substitute for a 12-hour steep if that's your ritual, but for a quick, smooth, low-acidity coffee on a warm afternoon, it's a genuinely useful shortcut.
How to Brew With the Voyager — Step by Step
- Fill the hopper. Add whole beans (up to 100g) to the built-in grinder.
- Grind and dose. Use the dosing ring and dosing spoon to measure 7–15g of fresh grounds into the pressurised brew basket.
- Tamp. Use the included tamper to level and compress the grounds.
- Lock in the portafilter. Fit it into the brew head.
- Choose your mode. Select hot or cold brewing, then pick your water volume — 50ml, 100ml or 180ml — on the digital display.
- Brew. One-touch operation starts the pump and boiler (or, on battery, draws on the pre-heated reserve).
- Clean up. Removable components make rinsing and drying straightforward before your next brew.
The whole sequence is designed to work as easily on a kitchen counter as it does at a campsite table or a hotel desk.
Built for Travel, Not Just Marketed for It
The Voyager ships in a custom carrying case with the portafilter, dosing ring, dosing spoon, tamper and pod adapters all included — everything packed together rather than rattling around loose in a bag. The body is stainless steel with BPA-free, heat-resistant materials, which should hold up to the knocks of regular travel better than an all-plastic build.
Who It's Actually For
The Voyager sits in a specific niche: people who want real espresso — not instant, not a stovetop approximation — without carrying a grinder, a kettle and a separate brewer. That's a good fit for:
- Frequent travellers who don't want to rely on hotel coffee
- Small kitchens, offices or vans where a full-size machine doesn't fit
- Campers, van-lifers and outdoor coffee enthusiasts
- Anyone curious about cold brew–style coffee without the overnight wait
It's less suited to anyone chasing competition-level shot consistency at home — for that, a dedicated grinder and machine pairing still has the edge. But for genuinely portable, freshly ground espresso, the Voyager is doing something few machines in this size category attempt.
Where the Voyager Fits at Coffee Hit
The Bonavita Voyager is available now in Silver, Black and White. Take a closer look at the full spec sheet and check current availability on the Coffee Hit site.
