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Breville Bambino Espresso Machine BES450BSS, Brushed Stainless Steel
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AI Verdict
This 10.9-pound espresso machine with a 54mm portafilter and 3-second heat-up is for quick, consistent espresso at home.
This machine is a strong entry point for home espresso, offering a 3-second heat-up and automatic milk texturing for quick, consistent drinks. However, its 54mm portafilter and reported durability concerns mean it might not satisfy advanced users or those seeking long-term, heavy-duty reliability.
If you need more control and long-term durability, look for machines with a 58mm portafilter and a 3-way solenoid valve.
Regret Score™
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Pros
- Achieves optimal extraction temperature in 3 seconds due to its Thermojet heating system.
- Automatic steam wand produces microfoam for milk texturing at adjustable temperatures.
- Low pressure pre-infusion gradually increases pressure for even flavor extraction.
- Digital temperature control (PID) delivers water at a precise temperature for optimal extraction.
- Compact footprint (12.6 x 7.7 x 12.2 inches) fits well in smaller kitchens.
- Includes both pressurized and unpressurized filter baskets.
Cons
- The included plastic tamper and double-spouted portafilter are often considered low quality by users.
- The 54mm portafilter size limits aftermarket accessory options compared to 58mm.
- The drip tray is small and requires frequent emptying, sometimes after just two drinks.
- Not ideal for extracting super light roast coffee beans due to temperature management challenges.
- Lacks a 3-way solenoid valve, which can lead to wet pucks and no automatic backflush cleaning cycle.
- Some users report durability issues, with machines failing within a year of purchase.
Dimension Scores
The 3-second heat-up time and PID temperature control provide quick and consistent extraction, but it struggles with light roasts.
Its fast heat-up and automatic steam wand make it very user-friendly, especially for beginners.
Reports indicate the machine is lightweight, requiring stabilization when inserting the portafilter, and some users experience failures within a year.
The Thermojet heating system heats water on demand, making it more energy efficient than traditional boiler systems.
Best For
- Beginners learning to make home espresso.
- Individuals prioritizing quick espresso preparation with its 3-second heat-up time.
- Small kitchens or limited counter space due to its 12.6 x 7.7 x 12.2 inch dimensions.
- Making milk-based drinks with its automatic microfoam milk texturing.
Not Recommended For
- Espresso enthusiasts focused on precise control for light roast extraction.
- Users seeking a long-term, easily repairable machine with readily available parts.
- Those who prefer minimal maintenance, as the small drip tray needs frequent attention.
Watch Out For
- The stock portafilter is frequently replaced by users due to its perceived low quality and preference for bottomless options.
- The included tamper is plastic and is a common first upgrade for many owners.
- The 54mm portafilter size restricts the availability of aftermarket accessories compared to the more common 58mm standard.
- Some users report the machine not lasting long, with issues arising in under a year of use.
- The machine does not automatically backflush, potentially leading to wet pucks and requiring more manual cleaning effort.
Full Specifications
| UPC | 021614803269 |
| ASIN | B0B1JPPG2L |
| Brand | Breville |
| Color | Brushed Stainless Steel |
| Style | Casual |
| Voltage | 120 Volts |
| Capacity | 47 Fluid Ounces |
| Model Name | the Bambino® Brushed Stainless Steel |
| Unit Count | 1.0 Count |
| Item Weight | 10.9 pounds |
| Manufacturer | Breville |
| Operation Mode | Semi-Automatic |
| Exterior Finish | Stainless Steel |
| Number of Items | 1 |
| Special Feature | Manual |
| Manufacture Year | 2022 |
| Coffee Input Type | Ground |
| Coffee Maker Type | Espresso Machine |
| Item model number | BES450BSS1BUS1 |
| Is Dishwasher Safe | Yes |
| Product Dimensions | 13.7"D x 6.3"W x 12"H |
| Included Components | Filter |
| Human Interface Input | Buttons |
| Specific Uses For Product | Espresso |
| Recommended Uses For Product | Office, Home |
| Global Trade Identification Number | 00021614803269 |
What Buyers Say
Many users are genuinely surprised by the quality of espresso this compact machine produces, often comparing it to cafe-level drinks, especially given its 3-second heat-up time. However, a recurring theme is the immediate need to upgrade several included accessories like the tamper and portafilter to truly get the best out of it. Some owners also express concerns about its long-term durability, with reports of machines failing within a year, and the small drip tray is a constant annoyance.
“I mean, it makes a pretty good shot, but seriously, the plastic tamper is a joke and I had to buy a new portafilter right away. Still, for the price, it's not bad if you don't mind upgrading some stuff.”
Common Praise
- Produces rich, smooth, and consistent espresso shots.
- Achieves optimal extraction temperature in 3 seconds, making it ready quickly.
- Compact size (12.6 x 7.7 x 12.2 inches) fits well in small spaces.
- Automatic steam wand creates barista-quality microfoam for milk drinks.
- Comes with both pressurized and unpressurized filter baskets, offering flexibility.
Common Complaints
- The included plastic tamper and double-spouted portafilter are frequently replaced by users.
- The machine is lightweight, requiring one hand to hold it steady when locking in the portafilter.
- The small drip tray needs frequent emptying, sometimes after just two drinks.
- Not ideal for extracting light roast coffee beans, performing better with medium to dark roasts.
- Reports of machines failing or having issues within a year of purchase are present.
- Lacks a 3-way solenoid valve, leading to wet pucks and no automatic backflush.
Ownership Tips
- Upgrading the tamper and portafilter (especially to a bottomless one) significantly improves the experience and shot quality.
- Learning to manually steam milk with the wand takes practice, but is achievable for good microfoam.
- Pre-heating the portafilter and cup with a blank shot improves shot temperature and consistency.
- The machine is not designed for easy user repair due to proprietary parts, making self-service difficult.
- The water reservoir, while 47 fluid ounces, still needs regular refilling for multiple daily drinks.
Frequently Asked Questions
Does it come with everything I need to start making espresso?
It includes a portafilter, milk pitcher, plastic tamper, and both pressurized and unpressurized baskets. Many users upgrade the tamper and portafilter for better results.
How fast does the machine heat up?
The innovative Thermojet heating system achieves optimal extraction temperature in just 3 seconds, allowing for very quick coffee preparation.
Can I make latte art with this machine?
Yes, the automatic steam wand produces microfoam suitable for latte art. However, users report a learning curve to master the technique and achieve desired designs.
Is it difficult to clean?
The steam wand needs frequent cleaning after each use, and the small drip tray requires regular emptying. The machine also lacks an automatic backflush cycle for internal cleaning.
Is this machine suitable for light roast coffee beans?
Users report that the machine can be frustrating with super light roasts due to temperature management, performing better with medium to dark roasts.
Buying Guide
When looking at espresso machines, you're balancing speed, control, and consistency. This machine heats up super fast, which is awesome for your morning routine. But remember, 'semi-automatic' means you're still doing some work, like grinding your beans and tamping the puck, so a good grinder is crucial for optimal results.
1560 Watt wattage
This high wattage powers the Thermojet heating system, which is why the machine can go from cold to brew-ready in just 3 seconds, like a super-fast electric kettle for your coffee.
54mm portafilter
This is the basket size where your ground coffee goes. While it holds 19 grams for a full flavor, it's a non-standard size compared to the 58mm found on many prosumer machines, meaning fewer aftermarket accessories fit it.
Digital temperature control (PID)
This is like a precise thermostat for your water, ensuring it hits the exact right temperature for extraction. Consistent water temperature is key to getting a balanced-tasting espresso shot every time, preventing bitter or sour flavors.
Alternatives
If you need more control over extraction temperature and a wider range of aftermarket accessories, look for machines with a 58mm portafilter and adjustable PID settings.



