The GeerPress CAT Chemical Applicator Tool Kit - 18" #4500 offers a heavy duty canvas backpack, refillable chemical bags, and an anodized aluminum handle that is 56 ½”. The swivel trigger-operated fluid dispenser offers quick and easy fluid dispensing and continuous flow when the valve is depressed. This sanitary mop design is maneuverable, lightweight, and corrosion resistant with virtually hands-free installation and removal.