Momcozy Portable Breastmilk Cooler 22oz — 24H Cooling, 2-Bottle Insulated Travel Case

Momcozy 22oz Portable Breastmilk Cooler is a compact, BPA-free cooler that uses 360° surround cooling tubes to keep two 22oz storage bottles chilled for over 24 hours while you’re out and about.

Designed for parents who need reliable, portable breastmilk storage, this Momcozy cooler pairs an insulated carrier with a frozen cooling tube system and two removable 22oz bottles. It’s built to be airplane-friendly, easy to clean, and practical for daily commutes, errands, and longer outdoor outings when refrigeration isn’t available. Everything is food-grade tested and engineered to make storing and transporting expressed milk simpler and safer.

How does the 24H cooling system keep milk fresh during long outings?

The cooler relies on a 360° surround cooling tube that you pre-freeze and insert into the carrier; its design maintains consistent low temperatures for more than 24 hours under normal conditions. This keeps milk chilled without relying on ice packs that melt and create moisture, helping reduce the risk of spoilage during travel.

• 360° surround frozen tube technology for even temperature control
• Pre-freeze tube about 12 hours for best performance
• Lower bottle compartment cools up to ~30% better than the upper
• Designed to hold two separate 22oz bottles to divide pumping sessions

What makes the two 22oz bottles useful for breastfeeding parents?

Two 22oz bottles let you store separate pumping sessions, reducing mixing of different-temperature milk and simplifying portioning for feeds. The bottles are removable, replaceable, and compatible with extra nipples, so you can pump, store, and feed with fewer transfers and less risk of contamination.

• Each bottle holds 22oz to cover multiple feeds or longer outings
• Separate compartments let you isolate warm and cold milk
• Bottles are dishwasher- and sterilizer-safe for convenient cleaning
• Replacement bottles and nipples available for flexible use

Is the cooler easy to clean and safe for baby’s milk?

Yes—the inner bottles can be cleaned in Momcozy’s bottle washer or a compatible sterilizer, minimizing manual scrubbing and saving time. Materials are food-grade and BPA-free, so the product is designed with safety and frequent use in mind.

• Inner bottles are removable and sterilizer-compatible
• BPA-free, food-grade tested construction
• Smooth interior surfaces for easier cleaning
• Replaceable parts reduce waste and extend product life

Can I take this on flights or to work with confidence?

The Momcozy cooler is designed to be travel-friendly and lightweight enough to take through security and onto planes, making it a practical choice for commuting parents and travelers. Because bottles are in separate compartments and the cooling tubes are solid-state, the setup avoids messy melting ice and meets most carry-on guidelines.

• Compact, airline- and commute-friendly form factor
• Solid frozen tube avoids leaking water during travel
• Two-bottle layout simplifies feeding logistics away from home
• Optional extra bottles and nipples for longer trips

Who is this for: The Momcozy 22oz Portable Breastmilk Cooler suits breastfeeding parents who need dependable milk storage while working, traveling, or running daily errands. It’s ideal for those who pump multiple times a day, want the convenience of separate storage bottles, and prefer a low-maintenance cleaning routine. If you need an easy-to-carry chiller that maintains stable temperatures for extended periods without messy ice packs, this cooler is built to support your routine.