The ultimate racer's toilet competitors are actually removing their heavy, permanently installed toilets and using this in its place. It's a rotomolded polyethylene seat that press fits securely to any 3- or 5-gallon bucket. Simply line the bucket with a plastic trash bag to allow waste disposal and storage. Of course, you must still follow all sanitary regulations. Bucket and trash bags sold separately. Type: Seat only Material: Polyethylene Dimensions: 2-1/2"H x 14-3/4"W x 14-3/4"D Color: White Warranty: One year