With a touch-free, sensor-operated lid, this 18 Gallon Wings Open Lid Stainless Steel Sensor Trash Can eliminates exposure to the illness-causing bacteria that live on trash can surfaces. Slim, sensor-activated trash can has a wide opening that accommodates bulky trash. It's perfect for high-traffic venues that require quick, easy disposal. Replaceable, Natural Carbon Odor Filter absorbs and neutralizes trash odors. Elegant, brushed stainless steel finish is smudge-resistant, easy to clean and complements any setting. Included, trash bag retainer ring keeps the bag in place and out of view. Air vents at the base make trash bag removal effortless. Lid runs on four C batteries.