This is the perfect solution for parents that are on the go. This especially designed cold/heat pack is reusable with custom designed snaps to help you wrap it around a baby bottle. The bottle pack will take seconds to heat up after you click its metal disk, and keep the baby bottle warm for up to 30 minutes. Your baby can enjoy a warm meal when you are on the go–outside in the cold or even at night when you need to heat the baby’s bottle in his room and don’t feel like going to a microwave. You can also use the pad to keep beverages cold, just put it in the freezer and it will keep drinks cold up to 30 minutes.