When it's time to water hanging baskets or a distant garden bed, lugging hoses and watering cans can be a real hassle. This easy-rolling wheel pump sprayer lets you bring along your own water supply anywhere across the yard. Simply fill up the big 4-gallon tank and close the top. As the caddy rolls along, the movement of the wheels automatically pressurizes the air inside the tank, so there's no tedious hand-pumping. Includes a 6-foot hose and convenient spray wand with an adjustable nozzle and on/off control. Wheel pump design pressurizes tank as you walk Easy to handle; the wheels carry the weight Includes 6' PVC hose and spray wand Weighs 9 lbs. empty Holds 4 gallons Wide 4-1/4" opening for easy filling Leak-proof seals Built-in pressure relief valve Includes 6' PVC hose and spray wand Wand and hose store on handle