Amazing device, takes so many steps out of heating up a bottle. Peace of mind that our baby can have a cozy warm meal on the go. Takes a bit more time than we imagined, but once we got the functionality down we can't get enough. Charge is great, holds throughout the night for multiple feeding. Adapter works well, only wish the device was fit to the Dr. Brown narrows so we wouldn't have to clean so much. One of the best products and people are always so intrigued when they see us using it! Thanks...