co2CREA Hard Case Replacement for Logitech MX Ergo S/Logitech MX Ergo/Logitech MX Ergo Plus Wireless Trackball Mouse and Accessories

Its BIG, lol naah it is a perfect fit, feels heavy and durable, had it now for a while and protects my Trackball very well.I think of it as a well spend investment. Quality is more as OK so can recommend it for sure. It feels a little on the heavy side but, that must be because of the good materials used. Did get something smaller for my mouse as both travel with me in the notebook bag. Don't need to wonder where my Trackball is ha ha...

Actually fits the Logitech MX Ergo M575 Wireless Trackball Mouse - offering protection and designated storage space for wires and dongle. Sturdy and robust and good lucking. Not small, but compactly designed. .

I’m so glad Amazon suggested this for me, when I got my new mouse... Which I broke from not having one of these. Love it, it fits my little fold up mouse pad and my MiFi and I just throw it in my work bag. Super sturdy I’ve dropped the scale on it multiple times and nothing has happened. I throw it in and out of my bag about eight times a day for the last couple of months . Great value for the money.

Good case, hard case, recommended

Not much to say, it works and fits the mouse well.

The case itself is a sturdy material that will protect the mx ergo. The reason I give it 4 stars and not 5 is because the carry strap came unstitched and fell off after 3 days of very light use. Thankfully, the case landed in the back seat of my car, but had it have landed on the ground I don't think any damage would have come to the mouse. That might seem worrisome encountering this issue so early, but the case itself does seem plenty solid. My only other wish is that it was a bit deeper so the side slot could fit the wedge for those who have the mx ergo plus. That said, the wedge does fit at the top next to the mouse with some proper positioning. This is the only case I've seen so far that can fit the plus model, so I deem it an essential for those who travel frequently. As others have said, dual zipper would have been a nice addition as well, but that's just a personal preference.

I hesitate to give the Sturdiness a Five Star rating because it is Soft Sided. As such, it is sturdy, but only to a point. I love how there are little compartments that fit every part of the Trackball Mouse, so traveling with it won't unduly damage or harm it. The detachable wrist strap for the case is kind of low quality and I can easily see that part falling off or breaking soon, because I am not the most careful owner. Overall, it is an excellent purchase and one I am very happy with.

Fits the mouse, its cable, and extra wedge perfectly. Even had space for am extra ball and a microfiber. Use this every day to take my mx ergo to and from work. Solid build and zipper - a must but for anyone who brings their ergo around with them. A bit sizeable, but that mouse is worth it.