Ergonomic design knapsack sprayer, with a curved tank for maximum comfort, and easy to use left-handed or right-handed. Comes in size 16L. Easy to use left-handed or right-handed. Easy pumping action – the perfect compromise between power and frequency, with an ergonomic handle. Lockable lever, either in use or in storage. Includes the Innovative Multi-Jet 3-in-1 Nozzle.