Ultrasac Heavy Duty Contractor Bags (Value 50 Pack/w Ties), 42 Gallon, 32.75" X 47" - 3 MIL Thick Large Black Industrial Garbage Trashbags for Construction and Commercial use: Amazon.com: Industrial & Scientific
Husky 42 Gal. Contractor Bags (50-Count) HK42WC050B - The Home Depot
Wholesale Supplier of Contractors trash bags-lowest price - 20-ct
Iron-Hold 55 gal Contractor Bags Wing Ties 15 pk 3 mil - Ace Hardware