Medela Breastmilk Bottle 150ml 3 Pack

The Medela Breastmilk Bottle 150ml 3 Pack is a set of reusable breast milk storage bottles designed to carry expressed milk through the whole journey — from expressing to storing, freezing and feeding — all in one container. Because they're compatible with all Medela breast pumps that work with bottles, you can pump straight into the same bottle you'll store and feed from, which cuts down on transferring milk between containers and the extra washing that comes with it.

Each bottle carries a clear scale marked in both millilitres and ounces, so you can measure a feed accurately, and the screw-on lids are designed to keep the bottles leak-proof for storage, travel and freezing. Made without BPA and shatterproof, they're built to handle daily use in the fridge and freezer.

One bottle, less waste and less washing

The real convenience here is versatility. Using the same bottle to express, store and feed means fewer parts to keep track of, less milk lost in transfers, and a smaller cleaning pile at the end of the day — helpful when you're expressing regularly and want your routine to stay simple. This 150ml size comes in a pack of three, giving you a small rotation to work with across sessions.

Part of the Medela feeding system

These bottles fit into the wider Medela feeding setup. They're compatible with all Medela breast pumps that work with bottles, as well as Medela teats, including the Calma teat — so you can move from expressing to feeding without changing containers.

How to Use

The bottles are designed for storing breast milk in the refrigerator or freezer. Clean them in the dishwasher on the top rack only, and sanitise them using Medela's Quick Clean Microwave Bag. The bottles are also microwave-safe.

Best For

The Medela Breastmilk Bottle 150ml 3 Pack is a great option for parents who:

• Already pump with a Medela pump and want to store and feed in the same container
• Prefer a reusable, shatterproof bottle over single-use bags
• Want a clear scale for measuring feeds in millilitres or ounces
• Are looking to store smaller portions to help reduce waste

Pandylane Pro Tip: When freezing, leave a little space at the top of the bottle rather than filling it right up — breast milk expands as it freezes, so a bit of headroom helps.