New 15+ Mono M80 Acoustic Guitar Case
New 15+ Mono M80 Acoustic Guitar Case. I also own a mono case for my acoustic guitar where the straps have held fine. Get the guaranteed best price on cases for acoustic guitars like the mono m80 vertigo acoustic guitar case at musician's friend. Grabbing the guitar out of the side of a partially unzipped case while standing up. Its design allows you to quickly unzip the case and pull.