Overview
The Breville Bambino BES450 is a compact espresso machine that delivers surprisingly capable performance in an incredibly small footprint. Measuring just under 20 centimeters wide, the Bambino is one of the smallest semi-automatic espresso machines available, making it perfect for tight kitchen spaces, dorm rooms, or office setups. Despite its diminutive size, the Bambino uses the same 54mm portafilter system found across the Breville lineup, meaning you get the same quality extraction as its larger siblings. The thermoblock heating system heats up quickly, and the machine includes automatic pre-infusion that gently ramps up pressure for a more even extraction. The manual steam wand is positioned on the right side and produces decent microfoam for milk drinks, though its smaller boiler means steam power is more limited compared to larger Breville models. The machine comes with pressurized dual-wall filter baskets, making it forgiving for beginners, but also accepts single-wall baskets for those who want to progress to more precise espresso making. At its price point, the Bambino offers remarkable value, giving budget-conscious coffee enthusiasts access to genuine espresso without the compromises typically associated with entry-level machines.
The Breville Bambino BES450 comes equipped with pre-infusion for even extraction. It features a thermoblock boiler system made of stainless steel. The vibratory pump delivers 15.0 bars of pressure for optimal extraction.
Priced at $300, the Breville Bambino BES450 is designed for home baristas looking for quality without breaking the bank. As a semi-automatic machine, it gives you control over the brewing process while handling pressure and temperature automatically.
In terms of build quality, the Breville Bambino BES450 is a substantial machine, weighing in at 5.6 kg, manufactured in Australia, drawing 1600W of power. With dimensions of 198 x 320 x 310 mm (W×D×H), make sure you have adequate counter space. The built-in water reservoir holds 1900 ml, making it easy to set up anywhere in your kitchen.
Pros & Cons
Pros
- Pre-infusion gently saturates the coffee puck before full pressure, improving extraction evenness
- Stainless steel boiler is corrosion-resistant and easy to maintain
- Commercial-style steam wand allows professional microfoam texturing for latte art
Cons
- No PID temperature control — requires temperature surfing for consistent results
- Thermoblock heating may not match the temperature stability of traditional boiler designs
- Vibratory pump can be noisy and may not last as long as rotary alternatives under heavy use
- Non-standard 54mm portafilter limits third-party basket and accessory options
Full Specifications
| Brand | Breville |
|---|---|
| Model | Breville Bambino BES450 |
| Category | Semi-Auto |
| Status | Current |
| Country of Origin | Australia |
| Year Introduced | 2018 |
| Boiler Type | Thermoblock |
| Boiler Material | Stainless Steel |
| Pump Type | Vibratory |
| Pump Pressure | 15.0 bar |
| PID Control | No |
| Pre-Infusion | Yes |
| Pressure Profiling | No |
| Flow Control | No |
| Group Head | 54mm Breville |
| Portafilter Diameter | 54 mm |
| Steam Wand | Commercial |
| Water Source | Reservoir |
| Reservoir Capacity | 1900 ml |
| Cup Warmer | No |
| Dimensions (W x D x H) | 198 x 320 x 310 mm |
| Weight | 5.6 kg (12.3 lbs) |
| Wattage | 1600 W |
| Voltage | 120V |
| MSRP | $300 |
Our Verdict
The Breville Bambino BES450 from Breville is a capable machine in its category. At this entry-level price point, it offers a solid introduction to home espresso. Remember that the grinder matters at least as much as the machine — budget accordingly. Consider your workflow needs (straight espresso vs. milk drinks), counter space, and grinder pairing when making your final decision.
Frequently Asked Questions
Is the Breville Bambino BES450 good for beginners?
The Breville Bambino BES450 is a solid entry point for beginners at $300. 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 Breville Bambino BES450 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 Breville Bambino BES450?
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 Breville Bambino BES450
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: