The Baby Brezza One Step Sterilizer Dryer automatically sterilizes and dries baby bottles and pump parts in one easy step. This unique appliance uses natural steam to kill 99.9% of germs, then automatically dries. It has a large capacity holding 6 bottles, pump parts and accessories from any brand. Plus you can use it four ways (sterilizer & dryer, sterilizer only, dryer only, or storage rack).