Click to expand Tap to zoom Contractor Bags 42 Gallon 3 Mil Box of 20 by ORS Nasco Save Liquid error (product-badge line 32): Computation results in '-Infinity'% $15.35 | / SKU CB-ROD-B3334820C 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Contractor Bags are an absolute essential for every jobsite. Black Poly 42 Gallon, 33x48, 3 Mil Thickness. Great for general construction projects.