I like playing 12 bar blues with three diatonic harmonicas, switching from one to another for the chord changes. However holding three harmonicas at once is tricky. This holder will keep three harps just where you want them. The design has slots for Velcro or elastic, to ensue that the harmonicas and both sides of the holder are secure.

I've made a few versions of this design for different harmonica models. This model can hold three diatonic harmonicas together, even if they are different models.

There are six models to download. The first is the holder itself. The other five files are adapters for different Harmonica models.