Large 12" wheels and lockable 5" nonmarking swivel casters, mounted in a "diamond" pattern, allow 360 degree rotation for moving in tight spaces. High capacity: 120 gallons, 400 lbs. Ergonomic, easy-access rear doors. Integrated storage for cleaning supplies. Highly aesthetic, sleek design. Waste collector accommodates an optional 23-gallon Slim Jim container (sold separately) in the storage area. Optional lid (sold separately) fully covers waste and supplies; center hinge allows access to either end. Holds 120 gallons or 400lbs. Holds a 23-gallon Slim Jim. Turns on a dime with big 12" wheels. Read door allows for easy trash removal. Can liner straps. Storage tray for cleaning supplies. Lid sold separately (9W7200BK).