Breast Milk Cooler

Momcozy Breast Milk Coolers for Work, Travel & Daily Pumping

Momcozy breast milk coolers are designed for pumping mums who need reliable cold storage outside the home. Whether you're commuting to work, packing for nursery, traveling, or running daily errands, the right cooler depends on how much milk you need to carry and how long you need it to stay cold.

For mums who need ice-free cooling in a bottle-style format, Momcozy offers two portable breast milk cooler options: a larger 22oz dual-bottle cooler for full-day use and a compact 12oz cooler for lighter daily routines.

Compare Momcozy 22oz and 12oz Breast Milk Coolers

22oz Portable Breast Milk Cooler

The Momcozy 22oz Portable Breast Milk Cooler is designed for daily work commutes, weekend trips, and flights. Its 360° surround cooling tube technology keeps breast milk cold for over 24 hours without ice packs.

The dual-bottle design holds two 11oz bottles, allowing milk from different pumping sessions to stay separate. The bottles are BPA-free and leak-proof and are designed to fit standard cup holders and nappy bags.

The Momcozy Cooling Gel Tube uses 360° surround cooling technology to keep temperatures consistently low for over 24 hours during extended outdoor trips.

12oz Portable Breast Milk Cooler

The Momcozy 12oz breast milk cooler is a compact option for lighter, single-session carry. Pre-freeze the cooling core for 12 hours, then use the single-bottle cooler throughout the day without the bulk of a dual-bottle system.

Its compact shape fits a car cup holder or the side pocket of a bag. The leak-proof container helps keep milk secure in transit, making the 12oz model suitable when a full 22oz cooler is not necessary.

For multiple pumping sessions and all-day cooling without ice packs, choose the 22oz bottle cooler. For lighter, single-session carry, choose the 12oz model. For nursery or a larger feeding kit, choose the six-bottle cooler bag.