The traditional way of warming baby bottle by putting it in a warm water seems to be working so far so why bother to pay for something like a baby bottle warmer? (babieslounge.com)
Aside from baby bottles, it can also warm baby foods in jars. (babieslounge.com)
Using a bottle and food warmer takes all the mess and fuss out of warming your baby bottles. (babygearspecialist.com)