Whether You Have Twins Or Just An Extra-Hungry Baby, Dual Bottle Warming Is A Lifesaver. This Specially-Designed Milk Heater Can Warm Two Bottles Simultaneously, Cutting Down On Prep Time And Providing Faster Feeding. Fast Steam Heating / Constant Water Bath Heating / Sterilization / Keeping Warm / Heating Food Supplement, Meet All Your Demand It Takes A Few Minutes To Steam Quickly And The Sterilizer Can Reach To 212℉,Killing Upto 99.9% Of Bacteria In The Bottle The Bottle Warmer Will Power Down Automatically When The Water Inside Of Bottle Warmer Is Dried. It Is Made Of Food-Grade Pp Material, Bpa Free.