Haakaa Reusable Silicone Breast Milk Storage Bags
Haakaa
Reusable Silicone Breast Milk Storage Bags
A real single-use-plastic eliminator used under repeated heat, with an undisclosed cure system and stopper. Our silicone ladder puts heat-path silicone with component gaps at 3.
Reusable food-grade silicone milk bags that replace boxes of single-use plastic milk bags, used through repeated boiling and sterilizing, which is where silicone questions live.
How this score breaks down
Strengths
- Replaces dozens of disposable milk storage bags
- Stated free of BPA, PVC and phthalates
- Survives boiling, steam sterilizing and freezing
Trade-offs
- Repeated boil and steam cycles are exactly where silicone can release trace compounds
- Stopper material and cure system not disclosed
- No third-party standard named
Scored on our durable-goods method (durables-v1, 2026-07-12). How we rank →
What's inside
Food-grade silicone body with a leakproof stopper whose own material is not stated; the stopper strap is silicone. Fridge, freezer and steam-steriliser safe per the brand.
| Part | Material |
|---|---|
| Bag | Food-grade silicone |
| Stopper | Not stated |
| Strap | Silicone |
Free of BPA, PVC, phthalates (stated)
- Packaging
- Not stated
- Microplastics
- Silicone is not a petroleum plastic and is not a microplastic source the way plastic is, though as a polymer it can release trace particles or siloxanes, more so with heat and age. Whether silicone forms microplastics is still an open question
Attributes
What this product is, at a glance.
Certifications
None listed. We only show independent third-party certifications we can verify with the issuing body, and this product does not currently hold any.
About Haakaa
Haakaa is a New Zealand baby brand making silicone feeding products, sold in the US via haakaausa.com.
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