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Breville Bambino (BES450) Review

In this guide The heating system is the whole argument What you are giving up Where our information ends Who it is for The Bambino is what happens when a manufacturer strips an espresso machine down to the part that…

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7.9out of 10

Best for small kitchens

Our verdict

The fastest way to a hot shot at this price, and the most honest machine in its class about what it is not. It has no grinder, and that omission is the whole decision.

Best for: buyers who already own a grinder, or who want to spend their budget on one

Shot quality8.0
Steam power6.8
Build quality7.5
Ease of use8.5
Value8.2

Check price on Amazon

What we liked

  • Extraction temperature in seconds rather than a minute
  • Footprint of about six inches wide, the narrowest in its class
  • Same 54 mm portafilter and baskets as machines costing far more
  • Lets you put the saved money into a grinder, which matters more

What we did not

  • No grinder at all, and the grinder is the bigger variable in shot quality
  • No pressure gauge, so a bad shot gives you less to diagnose with
  • Low thermal mass limits back-to-back milk drinks
  • Breville does not publish a net weight or a wattage on the product page

The Bambino is what happens when a manufacturer strips an espresso machine down to the part that matters and refuses to pad the price with features. There is no grinder, no display and no pressure gauge. What there is: a 54 mm portafilter, a 1560 W ThermoJet heating system, and a footprint about six inches wide.

The heating system is the whole argument

Breville states the ThermoJet reaches extraction temperature in three seconds. Retailers listing the same machine quote around six seconds to brew. Either figure is in a different category from the thirty to sixty seconds a conventional thermocoil needs, and it changes how the machine fits into a morning: you are not planning around a warm-up.

That speed comes from heating a small volume of water on demand rather than holding a reservoir hot. The trade-off is thermal mass. There is less stored heat to draw on, which matters most when steaming, and it is the reason this machine suits one or two drinks rather than a queue.

What you are giving up

No grinder. This is the single most important thing to understand before buying, because espresso is far more sensitive to grind quality than to machine quality at this price. Budget for a burr grinder alongside it, and expect that to cost a meaningful fraction of the machine itself. A Bambino fed by a cheap blade grinder will make worse coffee than an all-in-one machine with a mediocre burr set.

You also give up a pressure gauge, so diagnosing a bad shot is done by taste and timing rather than by reading a needle. For a beginner that is a real loss of feedback, though an inexpensive scale recovers most of it.

Where our information ends

We have not run this machine ourselves. We cannot tell you how the automatic steam wand compares to manual steaming in practice, how stable the machine feels when you lock in a portafilter given how light it is, or whether the drip tray is a nuisance. Breville does not publish a net weight; the 18 lb figure that circulates is a shipping weight and includes packaging.

Who it is for

Buy it if counter space is genuinely tight, if you already own a decent grinder, or if you would rather split your budget between a modest machine and a good grinder instead of buying one box that does both adequately. That last case is the strongest argument for the Bambino, and it is the one most buying guides skip.

Skip it if you want one purchase and no decisions, or if you make several milk drinks in a row. Our sourcing approach is on the how we research page.

Full specifications

Specifications
Machine type Semi-automatic, no grinder
Pump pressure 9 bar extraction (15 bar pump)
Boiler ThermoJet, 1560 W
Built-in grinder None; buy separately
Portafilter 54 mm
Water tank 47 oz / 1.4 L
Heat-up time 3 s (Breville); ~6 s per retailers
Dimensions 11.9 x 6.1 x 13.5 in (Breville)
Weight Not published; 18 lb shipping
Warranty 1 year limited
Price $299 (typical street price; verify before buying)

How we researched this machine

This assessment is based on manufacturer documentation, service manuals, owner reports read across retailers, and published third-party measurements where they exist. We do not lab-test machines ourselves. Read the full research methodology.

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