The 16l backpack sprayer is durable robust and used friendly designed for all general purpose spraying it has an anatomical tank to give a balanced distribution of weight on the back when using and central carrying facility built into the tank for moving it around when fillingemptying or transportingit has a comfortable ergonomically shaped shoulder strap and is complete with wand and hose professional 16l back pack sprayer designed for extensive usage the anatomic shaped tank offers a b