This CASABREWS 3700 Essential review looks at a compact semi-automatic machine for making espresso drinks and steamed-milk favorites at home.
3700 Essential Review Summary
The quick verdict

3,000+ ratings
Read Amazon ReviewsCASABREWS 3700 Essential
A compact home espresso machine for buyers who want espresso and steamed-milk drinks with a removable water tank.
- Semi-automatic espresso maker with a 20-bar pump and 1350 W heating system.
- Steam wand for milk microfoam and latte art.
- Removable 43.9 oz water tank for refilling and multiple cups between refills.
- Removable drip tray for cleaning.
Pros
- Combines espresso brewing and milk frothing for several familiar café-style drinks.
- Steam wand supports microfoam and latte-art practice.
Consider before buying
- The semi-automatic design involves using the portafilter and choosing the one-cup or two-cup filter, so buyers seeking a push-button workflow may prefer a different style of machine.
- First use includes a setup cycle: remove the rubber plug at the tank bottom and follow the user guide before brewing.
Read the full review summary
The CASABREWS 3700 Essential combines espresso brewing with a steam wand for creamy microfoam and latte art. Its removable 43.9 oz tank lets you brew multiple cups without a refill.
It suits home or office users who want cappuccinos, lattes or macchiatos and are comfortable with a semi-automatic workflow. The supplied one-cup and two-cup filters, portafilter and tamper with spoon give buyers several basic accessories to get started.
The buying factors
3700 Essential Scorecard
Editorial scores reflect listed features and buyer fit; they are not laboratory measurements or customer ratings.
Espresso setup
A 20-bar pump and 1350 W heating system form the core of this semi-automatic espresso setup.
Milk-drink flexibility
The steam wand is designed to texture milk for drinks such as cappuccinos and lattes, with microfoam for latte art.
Tank capacity
The removable 43.9 oz tank is sized to make multiple cups before a refill is needed.
Counter-space fit
Its compact design is aimed at kitchens where a smaller machine is useful.
Cleaning access
The drip tray comes out for cleaning, and the tank detaches for refilling.
Starter accessories
The box includes single- and double-cup filters, a portafilter and a tamper with spoon.
Key Features and Specifications of 3700 Essential
- Semi-automatic espresso maker with a 20-bar pump and 1350 W heating system.
- Steam wand for milk microfoam and latte art.
- Removable 43.9 oz water tank for refilling and multiple cups between refills.
- Removable drip tray for cleaning.
- Includes one-cup and two-cup filters, portafilter, tamper with spoon and instruction manual.
- Stainless steel appearance in a compact design for home or office use.
Pros and Cons of 3700 Essential
Pros
- Combines espresso brewing and milk frothing for several familiar café-style drinks.
- Steam wand supports microfoam and latte-art practice.
- The removable 43.9 oz tank supports multiple cups before refilling.
- Includes core brewing accessories, including two filter sizes and a tamper.
Consider before buying
- The semi-automatic design involves using the portafilter and choosing the one-cup or two-cup filter, so buyers seeking a push-button workflow may prefer a different style of machine.
- First use includes a setup cycle: remove the rubber plug at the tank bottom and follow the user guide before brewing.
Who Should Buy 3700 Essential?
Good fit
Choose the CASABREWS 3700 Essential for home or office espresso drinks, including cappuccinos, lattes, and flat whites, with a compact machine suited to kitchens of any size.
It makes sense for buyers interested in learning milk texturing: the wand is designed for microfoam, and the included tamper and spoon provide a basic starting kit.
The tank capacity and removable drip tray are practical details for regular home use, especially if you prepare several cups between refills.
Who should skip it
Skip it if you want an entirely automated drink-making routine: this is a semi-automatic machine with separate brewing filters and a portafilter.
For fewer refills, consider the CASABREWS 3700 Essential: its removable 43.9 oz tank lets you brew multiple cups before refilling.
CASABREWS 3700 Essential: Espresso and Milk-Drink Fit
Espresso and milk drinks
This machine is aimed at buyers who want to build espresso-based drinks at home rather than brew only straight coffee.
The pump and heating system support the espresso side, while the steam wand covers milk texturing for cappuccinos, lattes and flat whites.
A compact daily footprint
The compact format is the defining convenience for kitchens with limited room. Its stainless steel appearance gives it a conventional appliance look, though the key choice is whether the available counter space and manual workflow suit your routine.
Refilling and cleanup
The detachable tank makes refilling easier, and the removable drip tray simplifies access for cleaning. The 43.9 oz capacity can help when preparing several cups, though a removable reservoir still needs attention as part of routine use.
Getting started
The included filters, portafilter and tamper with spoon cover several basic parts of the brewing setup. First-time owners should budget a little setup time to remove the tank plug and run the initial cycle by following the manual.
Alternatives to 3700 Essential
Semi-Automatic Espresso Machines alternative

800+ ratings
Read Amazon ReviewsCASABREWS Ultra Espresso Machine
Choose the CASABREWS Ultra if adjustable espresso temperature or a larger tank suits your routine; choose the compact 3700 Essential if its 43.9 oz tank and home or office format fit your space and use.
- The Ultra adds an LCD display, four brewing-temperature settings and a removable 73 oz tank.
- The 3700 Essential pairs a compact body with a 43.9 oz removable tank and a steam wand for milk drinks.
Semi-Automatic Espresso Machines alternative

400+ ratings
Read Amazon ReviewsCASABREWS 5418 PRO Espresso Machine
Choose the CASABREWS 5418 PRO if quick shifts between brewing and steaming suit your routine; the compact 3700 Essential may fit better if its home or office format and 43.9 oz tank match your counter and cup needs.
- The CASABREWS 5418 PRO reaches brewing temperature in under 5 seconds and switches to steam in 3 seconds; it also has a built-in pressure gauge.
- The 3700 Essential has a 43.9 oz removable tank, a 20-bar pump and a steam wand for espresso and milk drinks.
Is 3700 Essential Worth It?
The CASABREWS 3700 Essential is worth considering if you want a compact semi-automatic espresso machine that also handles milk frothing.
Its steam wand, removable tank and starter accessories make it a practical home or office option for cappuccinos, lattes and related drinks.
Buy it if you are comfortable with a semi-automatic process and its 43.9 oz tank suits your serving routine. If your priority is a more automated workflow or a larger reservoir, this model may not match your needs.
Your review at a glance

3,000+ ratings
Read Amazon ReviewsCASABREWS 3700 Essential
A compact home espresso machine for buyers who want espresso and steamed-milk drinks with a removable water tank.
- Semi-automatic espresso maker with a 20-bar pump and 1350 W heating system.
- Steam wand for milk microfoam and latte art.
- Removable 43.9 oz water tank for refilling and multiple cups between refills.
- Removable drip tray for cleaning.