Breville
Breville Bambino Espresso Machine BES450BSS
BES450BSS
- ✓ThermoJet heating system ready in 3 seconds from cold
- ✓Low pressure pre-infusion followed by 9-bar high-pressure extraction
- ✓54mm portafilter with 18g coffee capacity
The Breville Bambino is a capable, space-saving entry point for home espresso that prioritizes speed and convenience over premium build materials.
Get this if you need a quick, compact machine for daily milk-based drinks and are willing to accept reliability trade-offs for its price point. Skip it if you demand robust build quality and consistent, years-long trouble-free operation without component failures.
The community consistently praises the Bambino for its rapid three-second heat-up time and compact footprint, making it a favorite for users with limited counter space and busy morning routines. Its intuitive controls and automatic steam wand significantly lower the barrier to entry for beginners, making it easy to create quality milk-based drinks and great-tasting espresso when properly dialed in. Owners appreciate the inclusion of both pressurized and non-pressurized baskets, which aids the learning curve for those transitioning from novice to more advanced brewing. However, it is not an all-in-one performance machine; the single-boiler system requires a sequential workflow, forcing users to wait between pulling a shot and steaming milk.
While the machine is generally easy to clean with removable parts, owners frequently report frustrations with the water tank being difficult to remove and refill, and the water level being hard to see once installed. The lightweight build, attributed to plastic components, causes the machine to shift on the counter, requiring users to hold it steady with one hand when locking the portafilter. Furthermore, owner experiences with longevity are highly polarized. While many report their machines holding up well for years with heavy daily use and proper maintenance, a notable number of others have faced premature failures, including issues with inconsistent shot extraction and decreased steam pressure.
Despite these points of contention, the consensus is that the Bambino is an honest espresso machine that rewards good technique and a quality grinder. Many owners view it as a satisfying long-term solution that delivers on taste despite its entry-level positioning.
Owners Love
- +Rapid ThermoJet heating system ready in three seconds
- +Compact footprint ideal for small kitchens
- +Intuitive controls and simple operation for beginners
- +Automatic steam wand simplifies milk texturing for latte art
- +Straightforward daily cleaning with easily detachable components
- +Includes both pressurized and non-pressurized filter baskets
Owners Flag
- −Single boiler design prevents simultaneous brewing and steaming
- −Lightweight build causes the machine to shift when locking the portafilter
- −Steam wand can be notably loud and piercing during operation
- −Water tank is difficult to remove, refill, and assess water levels
- −Inconsistent durability with reports of steam wand failure and erratic extraction speeds
- −Some owners report potential machine breakdown linked to the backflush cycle
"About to have my 4th Bambino Plus in 14 months. So disappointed."
After 6–12 Months
Long-term owner sentiment reveals a sharp divide regarding durability. While some report successful use for over two years with high daily volume, others experience failures within months, particularly regarding steam pressure and erratic shot times. Owners emphasize that using filtered water is crucial for longevity, and many have found that issues with low pressure can often be resolved by cleaning a clogged shower screen. There is a recurring concern among the community that maintenance tasks like backflushing may inadvertently trigger internal failures in some units.
Best for
Beginner home baristas who prioritize a quick workflow, small counter footprint, and ease of use for daily milk-based drinks.
Not for
Advanced enthusiasts who require simultaneous steaming and brewing, or users who prioritize a heavy, high-quality chassis over a compact design.
Verdict based on owner experiences across owner communities. Last updated October 2026. How we build a verdict →
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Common problems, compared with other espresso machines
Espresso Machines: The Most Common Problems Owners Report →| Owner reports raising a problem with | This model | All espresso machines |
|---|---|---|
| Reliability and durability | 21%11 of 53 | 19% |
| Temperature and pressure stability | 19%10 of 53 | 14% |
| Ease of use | 9%5 of 53 | 10% |
| Maintenance and cleaning | 9%5 of 53 | 9% |
| Grinder performance | 4%2 of 53 | 8% |
| Build quality | 17%9 of 53 | 7% |
| Milk frothing | 13%7 of 53 | 7% |
| Noise and vibration | 6%3 of 53 | 4% |
Seen what owners report? Check the current price and delivery on Amazon.
🛒 Buy on AmazonSpecifications
- Power
- 1560 Watts
- Weight
- 11 lbs
- Dimensions
- 7.6 x 12.6 x 12.2 inches
- Water Tank
- 47 oz (1.4L)
- Portafilter
- 54mm
- Pump Pressure
- 15 bar
- Heating System
- ThermoJet
Key Features
- ✓ThermoJet heating system ready in 3 seconds from cold
- ✓Low pressure pre-infusion followed by 9-bar high-pressure extraction
- ✓54mm portafilter with 18g coffee capacity
- ✓Digital PID temperature control for precise, repeatable extraction
- ✓Powerful steam wand produces latte-art-quality microfoam
- ✓One-touch volumetric 1 and 2 shot control
- ✓Compact footprint — big performance, small size
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