Medela's Breast Milk Storage Gift Set is the perfect addition to any breast pump and makes for an excellent registry or gift option. Designed as a complete system of breastfeeding essentials, it addresses both your needs as a breastfeeding mom and your baby's changing requirements as they grow. The set includes a convenient cooler set for on-the-go storage and transport of breast milk, along with Quick Clean Micro-Steam Bags for easy and effective sterilization. These storage solutions allow you to effortlessly organize, store, and protect your breast milk, while ensuring you can track what bottles to feed next, how much you've pumped, and how much your baby is consuming.