Homdox [US Stock] 4 Gallon Sprayer 16L Backpack Sprayer Lawn Garden Farm Sprayers Summer Yellow Capacity: 4 gallon, 16L, enough volume for you to carry water Hose Length: 121cm/47.2inch, Wand Length: 70cm/27.3inch Nozzle Diameter: 2cm/0.78inch, Top Hole Diameter: 11cm/4.3inch The Wand is made of Steel, Tank is of hard polyethylene, Durable and Loadable Backpack Design! Backpack shoulder strap adjusts to fit a variety of back lengths, lets you carry heavy loads easily and ergonomically. Great helper for garden, lawn, farmland watering, fertilizing and more