



BPA free milk bags 250ml
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Product description
These 250ml BPA-free milk bags are perfect for safely storing, freezing and transporting breast milk. They are pre-sterilised , leak-proof thanks to the double seal and easy to mark with a pen for date and quantity.
- Tips & tricks for storage:
- Always write the date on the bag
- Freeze small portions (60–120 ml)
- Leave some room for expansion
- Store in the back of the freezer for stable cooling
- Heat in a bain-marie or with a bottle warmer, not in the microwave.
Dispatch
Ordered before 23:00 = shipped tomorrow!
Germany: Shipping 1-2 business days
Netherlands: Shipping 3-6 business days
Belgium: Shipping 3-6 working days
All orders come with a track & trace code

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50 Days Return Policy
Not convinced? You can return your order free of charge up to 30 days after receiving your order
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Free shipping from €50
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Available 24/7 via email and WhatsApp!
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2 Year Full Warranty on all our products!
Safe storage, easy use
Our BPA-free milk pouches are sturdy, leak-proof and ready for any feeding. Pour effortlessly at home or on the go.
Frequently Asked Questions
How much milk fits in one bag?
Each bag holds 250ml, but we recommend filling to a maximum of 200–220ml due to expansion when freezing.
Are the bags reusable?
No, the bags are intended for single use to ensure hygiene and safety.
Can I heat the bags in the microwave?
No, it is better to gently warm breast milk in warm water or with a bottle warmer, so that all nutrients are retained.
What is the best way to store frozen milk?
Place the bags flat in the freezer to save space, then let them thaw upright in a bowl of warm water.
Can I connect the bags directly to a bottle?
No, these bags are intended for storing milk and pouring it into a bottle.
Are the milk bags pre-sterilized?
Yes, the bags are fully pre-sterilized and ready for immediate use.
What pen is best to use to write on the bag?
Use a waterproof pen or marker so that the information remains legible, even after freezing.
How long does breast milk stay good in a milk bag?
In the refrigerator: up to 4 days. In the freezer: up to 6 months. Once defrosted: use within 24 hours and do not refreeze.
How long does it take to receive my order?
For orders to the Netherlands and Belgium, the delivery time is 5 to 7 business days . Your order will be processed and shipped within 24 hours.
Ordered before 11:00, shipped the next day.
How do I contact customer service?
Our friendly customer service is available via Whatsapp (+31 851249078), email info@heymommies.nl or Instagram.