Going strong for 40 years, the Buff Bag is a top quality can liner well known for its reliability. It comes as no surprise that when people need a bag they can count on, they look to the strength and performance of the Buff Bag. Commercial/Consumer Use: Commercial; Maximum Volume Range: 51 to 60 gal; Maximum Volume Capacity: 60 gal; Waste Bag Thickness: 0.75 mil.