Backpack sprayer tank with a 2.25 gallon capacity features a high-density polypropylene construction that resists chemical degradation for long-lasting use with a variety of solutions. Twist-off cap creates a tight seal to prevent leakage during use. Translucent material allows you to easily see the remaining amount of liquid contained to prevent unexpected runout. Sprayer tank is designed for the Victory Innovations Professional Cordless Electrostatic Backpack Sprayer (sold separately).