The ATV-POUCH is a detachable padded pocket made with 1000 denier Cordura nylon that can easily be attached and removed from the Portabrace Audio Tactical vests. This handy pouch can attach on the front or the back of the vest. This pouch is designed to hold 4 radio mic receivers. They will stay in place with the elastic that is sewn into the pouch. There's also a handy peice of heavy-duty web on the front that you can attach clips to.