MIXER CASES are custom fit to a particular mixer. Flaps, clear vinyl windows and protective coverings provide access to cable openings, batteries, dials and switches. The mixer cases are padded to protect your mixer and accessories. Depending on your mixer configuration the Porta Brace Mixer Case includes: main mixer compartment, radio mic compartment, and a shoulder strap. Each case component is custom fitted to your sound equipment. An optional AUDIO HARNESS/BELT combination helps provide additional stability and weight distribution.