Experience the unique storage capability of Vertx® with the MPH Sub accessory holster. MPH stands for Multi-Purpose Holster, which adapts to fit virtually any sub-compact hand gun. Built from Velcro® One-Wrap®, this holster literally wraps around your piece for a completely customized fit with TPR retention to prevent sliding. The holster then attaches to loop panel in any direction for completely customized carry. Pair with any of the Vertx® packs and bags for everyday carry options and ultimate concealment.