Abstract: A holster-tool for holding a water hose with a trigger spray nozzle to a user's belt. A first embodiment of the holster-tool includes a central base portion for the nozzle to lie against, a pair of belt clips formed from the upper portions of the base to engage the belt of the user, a retaining channel formed from the base at the forward part of the base to hold the barrel of the spray nozzle and a retaining channel formed from the base at the rearward part to hold the handle of the trigger spray nozzle. The base extends downward to below the water connector on the trigger spray nozzle. The second embodiment includes a belt clip formed from the upper portions of the base to engage the belt of the user, a lower retaining channel formed from the lower portion of the base to engage the hose near a spray nozzle.