- Make sure this fits by entering your model number.
- Contoured shape fits around breastmilk bottles perfectly.
- Keep an extra in the freezer so you always have one ready to use.
- Ice pack for Medela portable breastpump cooler bags.
Extra ice pack for Pump in Style Advanced and Freestyle portable breast pump cooler bags. Take one with you and leave an extra in the freezer so you’re always ready to go. Ice pack safely stores fresh breast milk for up to 12 hours when ice pack is flounced solid. Authentic Medela Spare Parts are engineered, tested and approved to work specifically with your Medela breast pump. Non Medela spare parts can vary significantly in design, materials, and workmanship; all of which may affect the performance of your Medela breast pump.