How does the prince lionheart on the go bottle warmer work?

The Prince Lionheart On-the-Go Bottle Warmer uses a unique heating element that relies on hot water to warm baby bottles and food jars safely. To use it, you fill the warmer's reservoir with hot water, secure the bottle or jar inside, and close the lid. The insulated design retains heat, gently warming the contents in about 10-15 minutes without the risk of overheating. It's portable and convenient for travel, ensuring your baby's food is ready when you are.