This innovative new mop bucket reduces wave motion and the resulting splashing and spilling - up to 40% - caused by transporting a mop bucket. Less sloshing water makesthe bucket easier to control when routing. Most importantly, less water spillage on the floor means less exposure to slip and fall lawsuits which average $100,000 per incident. Buckets also nest, even with casters. 35-quart buckets will accept dirty water buckets.