With a capacity of 13 liters and its long range, it is the ideal helper for professional plant care in agriculture, forestry, viticulture, or in greenhouses. The device is equipped with a brass spray tube, including a 0.5 m long brass extension tube, seals made of durable Viton, a quick shut-off valve with an integrated pressure gauge, and an ergonomic comfort handle with a soft insert. The robust plastic model also features a back-friendly container that adapts to the body, as well as a breathable professional carrying system with anatomically shaped shoulder and hip straps, effectively preventing back and shoulder discomfort.