Stainless steel feeding bottles offer a plastic-free alternative that many parents prefer for durability and easier cleaning. Popees' steel bottles pair a food-grade steel body with a soft, baby-safe teat.
Why choose steel over plastic or glass
Steel doesn't leach chemicals the way some plastics can over time, doesn't shatter like glass, and tends to retain temperature (both warm and cool) longer than plastic — useful for feeds away from home.
Weight consideration
Steel bottles are heavier than plastic equivalents, which matters for younger babies or parents who feed one-handed frequently — factor this into which size you choose.
Teat compatibility
Check the bottle's neck size is a standard fit so replacement teats are easy to source later, rather than being locked into one brand's proprietary shape.
Are steel bottles safe for babies?
Yes, food-grade stainless steel is a safe, non-leaching material and is commonly chosen as a plastic-free alternative.
Do steel bottles keep milk warm or cool longer than plastic?
Generally yes — steel retains temperature better than plastic, which can be useful for feeds outside the home.
Are steel bottles harder to handle for a baby?
They are heavier than plastic bottles, which is worth considering for very young babies or for one-handed feeding, though many parents adjust without issue.
Can steel bottles be sterilised the same way as plastic ones?
Yes, steel bottles typically handle boiling and steam sterilisation well, often better than some plastics, which can degrade with repeated high heat.
We test our steel bottles for actual heat retention against plastic equivalents before making claims about performance.
