Divers Boomer Seafoam 4 Dog BowlDescription Our customer favourite Boomer Dog Bowl now comes in a smaller pawprint. This one litre (four cups) bowl is built for the smaller adventure companions who still require the same rugged durability and smart non slip design. As for you, we made sure its dishwasher safe and engineered with double wall non insulated stainless steel, so its just as durable, easy to clean, and resistant to rust and roughhousing.