Pinit VP31 - VP300 Replacement Tank SKU VIC-VP31 QTY AVAILABLE: 1 $76.79 Quantity -+ Add to Cart Details The Victory Backpack Sprayer Tank is made of High-Density PolyPropylene to resist chemical degradation. It has a maximum capacity of 2.25 gallons. Details Back DetailsThe Victory Backpack Sprayer Tank is made of High-Density PolyPropylene to resist chemical degradation. It has a maximum capacity of 2.25 gallons.