Wirsh M150F Burr Coffee Grinder: Your Portable Coffee Shop

Published on Oct. 16, 2023, 10:56 a.m.

For coffee lovers who don’t want to compromise on quality while on the go, the Wirsh M150F Burr Coffee Grinder is the perfect traveling companion. This sleek, compact burr grinder fits easily into any pack or bag, delivering cafe-quality grounds wherever your adventures take you.


The Wirsh M150F Burr Coffee Grinder from Wirsh stands out for its portable size and outstanding grinding performance. Encased in a durable aluminum alloy body, it weighs just 1.12 lbs and measures a compact 2.3 x 2.3 x 6.7 inches. The built-in 800mAh rechargeable battery lasts for 15-20 grinds per charge. With precise stainless steel conical burrs and 80 grind settings, it churns out uniform grounds for optimal flavor extraction.

 Wirsh M150F Burr Coffee Grinder

Key Features

  • Compact and lightweight design, weighs just 1.12 lbs
  • 800mAh rechargeable battery for cordless use
  • Precision stainless steel conical burr mill
  • 80 grind settings from fine to coarse
  • Durable aluminum alloy body
  • Smooth inner wall prevents residue buildup
  • Easy to clean

 Wirsh M150F Burr Coffee Grinder

Design - Compact Yet Capable

Measuring just 2.3 x 2.3 x 6.7 inches and weighing 1.12 lbs, the Wirsh M150F Burr Coffee Grinder won’t take up much space in your bag. But don’t let its size fool you - its commercial-grade stainless steel conical burrs pulverize beans into consistently sized grounds, unleashing the full spectrum of flavors. The sleek vertical grain design also gives it an elegant modern look.

The Wirsh M150F isn’t just functional; it’s also stylish. The grinder is encased in a premium aluminum alloy body with a vertical grain design. This not only gives it a sleek, modern look but also makes it durable and resistant to wear and tear. The non-slip, heat-resistant, and bump-proof design further enhances its suitability for outdoor use. Additionally, the smooth inner wall prevents coffee powder residue from accumulating, making cleaning a breeze.

Portable & Rechargeable

The Wirsh M150F is designed for coffee lovers on the move. Its built-in 800mAh battery allows for cordless operation, providing 15-20 grinds on a single charge. This means you can enjoy freshly ground coffee wherever you are, without being tethered to an outlet. The grinder also supports fast charging via USB-C, making it even more convenient for travel and outdoor adventures.

Grind Performance

This Wirsh M150F Burr Coffee Grinder punches above its weight with commercial-grade grinding. The durable stainless steel conical burr mill produces precise, consistent grounds. With 80 grind settings to choose from, you can dial in the perfect grind size for any brew method, from fine espresso powder to coarse French press grits. This adjustability makes it suitable for various brewing methods, ensuring you can enjoy your coffee just the way you like it.

Grind Settings for All

One of the standout features of the Wirsh M150F is its versatility. With 80-clicks burr adjustment, it offers a wide range of grind settings to suit various brewing methods. Whether you prefer a fine grind for espresso, a medium grind for drip coffee, or a coarse grind for French press, this grinder has you covered. This level of customization ensures you can achieve the perfect grind for your preferred coffee experience.

Outstanding Grind Quality

The Wirsh M150F doesn’t just offer a wide range of grind settings; it also delivers exceptional grind quality. The grinder features a high-precision CNC stainless steel conical burr set, ensuring professional-grade grinding consistency. This results in uniform grounds that extract the full flavor potential of your coffee beans, leading to a richer, more flavorful cup of coffee.


The smooth stainless steel interior and detachable hopper make the Wirsh M150F Burr Coffee Grinder easy to clean. A small brush is included to sweep away any remaining coffee grounds. Users recommend wiping it out regularly to prevent residue buildup. Cleaning the burrs helps maintain peak performance.


While the Wirsh M150F is not silent, it operates at a relatively low noise level compared to many other grinders. The precision-milled stainless steel burrs contribute to its quieter operation, especially when grinding for coarser settings. However, like any burr grinder, it will still produce some noise, particularly when grinding for fine settings like espresso.


The Wirsh M150F is designed with safety in mind. It has been ETL safety approved, meeting stringent standards for electrical home appliances. All parts that come into contact with coffee are BPA-free, ensuring that no harmful chemicals leach into your brew. Additionally, the grinder features a safety mechanism that prevents it from operating unless the lid is securely in place.


The Wirsh M150F is equipped with a built-in 800mAh rechargeable lithium-ion battery. This battery provides enough power for 15-20 grinds on a single charge, making it perfect for travel and outdoor use. The grinder charges via a USB-C port, and it supports fast charging, so you can quickly top up the battery when needed.

 Wirsh M150F Burr Coffee Grinder

Ideal Uses

The Wirsh M150F Burr Coffee Grinder is ideal for coffee lovers on the go. Take it camping, hiking, RVing, or to the office for fresh grounds anytime. It’s perfect for outdoor adventures where you still want great tasting coffee. The precise grind lets you optimize extraction for Aeropress, pour over, French press, and espresso.

User Feedback Analysis

With over 1,700 customer reviews, the Wirsh M150F burr coffee grinder has amassed ample feedback across the spectrum. Satisfied buyers praise its compact yet powerful performance, while critics highlight shortcomings related to reliability and longevity. Let’s dive deeper into the user commentary.

For many owners, the Wirsh M150F Burr Coffee Grinder delivers consistently uniform grinds that enhance their daily coffee’s flavor and aroma. They describe rich, full-bodied taste that rivals coffee shop quality. Fans enjoy experimenting with the wide range of grind sizes to optimize extraction for their preferred brew style, from fine espresso powder to coarse French press grits. The precise grind customization earns consistent kudos.

In terms of convenience, customers call out the Wirsh M150F Burr Coffee Grinder’s portable and travel-friendly design. Its lightweight aluminum build and rechargeable battery make it easy to grind fresh at home, at work, while camping, or wherever their next cup calls. For countless coffee connoisseurs, the Wirsh M150F Burr Coffee Grinder provides delicious custom grinds on-the-go.

When it comes to drawbacks, the most common complaints relate to operational problems and defective units. A percentage of reviewers report motor issues, internal damage, or broken parts that rendered their grinders inoperable. Others mention poor longevity, with grinders failing after a few months of ownership. While QC problems affect a subset of Wirsh M150F Burr Coffee Grinder owners, the majority praise the grinder’s quality given its affordable price tag.

Critical reviewers also cite wish list features like a larger bean hopper, more durable battery, and metal grounds catcher. While not deal breakers, these desired tweaks highlight areas for potential improvement. However, most users agree the Wirsh M150F Burr Coffee Grinder’s combination of performance, customization, travel-ready design, and price point make it a winner overall.


  • Consistent, high quality grind
  • Durable and portable
  • Long battery life
  • Easy to adjust settings
  • Makes great coffee anywhere


  • Small bean hopper capacity
  • Grounds catcher could be bigger


While priced higher than some basic blade grinders, the Wirsh M150F Burr Coffee Grinder delivers exceptional value for a burr grinder of its caliber. For under $100, you get commercial-grade performance in a compact unit perfect for travel and outdoor use. The precise grind and portability make it worth the price.

 Wirsh M150F Burr Coffee Grinder


For coffee purists who refuse subpar brews, even when traveling off the grid, the Wirsh M150F Burr Coffee Grinder is a must-have. With its convenient portable design, long-lasting battery, and commercial-grade grind performance, this grinder enables you to enjoy the freshest grounds and best tasting coffee anywhere your travels take you. However, if you’re concerned about the potential for defects or prefer a grinder with a larger capacity and more premium features, you might want to explore other options. Ultimately, the Wirsh M150F Burr Coffee Grinder offers a compelling balance of performance, portability, and affordability, making it a worthy consideration for coffee enthusiasts seeking a travel-friendly grinder.

 Wirsh M150F Burr Coffee Grinder


  • Dimensions: 2.3 x 2.3 x 6.7 inches
  • Weight: 1.12 pounds
  • Material: Aluminum alloy, stainless steel
  • Battery: 800mAh rechargeable
  • Grind settings: 80
  • Burrs: Stainless steel conical
  • Warranty: 2 years

What’s Included

The Wirsh M150F comes with everything you need to start grinding:

  • The Wirsh M150F Burr Coffee Grinder
  • A grounds catcher
  • A USB-C charging cable
  • A user manual with instructions for operation, cleaning, and maintenance

Worry-Free Shopping

Wirsh aims to provide a worry-free shopping experience. They offer 24/7 customer service to address any questions or concerns you may have. Additionally, the M150F comes with a 2-year hassle-free replacement warranty, giving you peace of mind with your purchase.