Haakaa Silicone Milk Storage Bag

The Haakaa Silicone Milk Storage Bag is a reusable, eco-friendly way to store expressed breast milk, offering an alternative to single-use plastic milk storage bags. Made from food-grade silicone, each bag can be washed, sterilised and used again, so you build up your milk stash without adding to disposable plastic waste. This set comes as two bags, giving you a pair to rotate through your fridge and freezer routine.

Each bag holds up to 260 ml and is designed to be fridge and freezer safe, so you can store milk lying flat to save space or standing upright, depending on what suits your freezer. A leakproof stopper pushes firmly into the opening to seal the bag, and it's fitted with a silicone carry strap so you can transport your milk more easily. Note that the volume markings are approximate and are intended as a general reference rather than an exact measure.

Made from food-grade silicone

The bags are made from soft, flexible food-grade silicone and are BPA-, PVC- and phthalate-free. The material is durable enough to reuse over and over, and pliable enough to make pouring and handling straightforward, which helps you avoid unnecessary spills when filling or decanting.

How to Use

1. Clean and sterilise your storage bag after each use before filling.
2. Pour your expressed breast milk into the bag, filling only to the maximum 260 ml mark to leave room for the milk to expand when frozen.
3. Gently squeeze the bag to expel any excess air.
4. Push the stopper firmly into the opening to seal, then store in the fridge or freezer. When you're ready to feed, place the bag in warm water to gently warm the milk.

Cleaning and care

Clean the bags after each use. Haakaa recommends sterilising with a steam sterilising system or by boiling in water for 2–3 minutes; the bags are also microwave steriliser safe. Use only a soft bristle brush or soft sponge, as hard scourers can scratch the surface. Avoid bleach-based agents, sterilising tablets and UV sterilisers, as these can affect the product's lifespan. Exposure to detergent may make the silicone appear cloudy. Check the bags regularly and replace them if you notice any signs of damage.

Best For

The Haakaa Silicone Milk Storage Bag Set is a great option for parents who:

• Want a reusable, food-grade silicone alternative to disposable milk storage bags
• Freeze or refrigerate expressed milk and need bags that lay flat or stand upright
• Prefer a sealed, easy-to-carry container for transporting milk

It may not be the best fit if you:

• Would rather grab-and-go with single-use bags and skip the washing and sterilising step

Pandylane Pro Tip: Because the volume markings are approximate, it helps to store milk in smaller portions and label each bag with the date expressed. Following your healthcare provider's or a recognised health organisation's guidance on catching, storing and warming milk keeps your routine safe and takes the guesswork out of how long to keep each portion.