What a "cool" idea! The Breastmilk Cooler Set is great as an extra set for bringing to work or school to store pumped breastmilk or for leaving at daycare with your baby. The contoured cooling element is designed specifically for your Medela breastmilk bottles.
Authentic Medela spare parts are compatible with Medela breastpumps
Includes extra breastmilk bottles for storage & feeding
Fits inside Medela Freestyle® and Pump In Style® breastpump bags