The first backpack sprayer in the Stihl range which features a manual hand pump that allows you to portably carry around your poison or fertilizer on the move conveniently and easily. The design is super comfortable on the operators back as its ergonomic design and lightweight structure makes it a pleasure to use. The compact frame allows you to easily maneuver around tight spaces and the long thin, robust spray lance allows you to easily reach all those places in your garden.