The Giantz 16L Backpack Sprayer is your perfect gardening companion. With a 16L tank and adjustable pressure from 0.2 to 0.45Mpa, it's suited for a variety of tasks. It features four nozzle types including fan, 4-hole, conical, and double nozzles, a stainless steel lance, and a trigger lock for safety. The backpack design with adjustable straps ensures comfortable use. Whether watering, fertilizing, or pest control, this sprayer makes the task simple and efficient.