Quick answer
Choose a slow-flow BIBS latex bottle (150ml) for newborns and younger babies, and a medium-flow (270ml) for older babies who need a faster feed. The flow rate matches the teat and bottle size, so picking the right pair prevents feeding frustration.
Why flow rate matters for your baby
Babies develop their sucking strength gradually. A newborn who gets a medium-flow teat may choke or struggle to keep up, while an older baby on a slow-flow teat may become impatient or frustrated. BIBS latex bottles are designed with this in mind: the slow-flow 150ml set is ideal for smaller feeds and early months, while the medium-flow 270ml bottle suits larger appetites and faster feeding.
Latex vs silicone: what you should know
BIBS uses natural rubber latex for their teats, which is softer and more flexible than silicone. This feels more like a breast and can help with latching, but latex wears out faster and should be replaced more often. If your baby has a latex allergy, these bottles are not suitable—look for silicone alternatives instead.
How to diagnose the right flow and size
- Symptom: Your baby coughs, splutters, or leaks milk from the mouth during feeds. This suggests the flow is too fast for their current sucking ability.
- Likely cause: Using a medium-flow teat (270ml bottle) for a newborn or a baby who has not yet developed strong sucking muscles.
- Corrective action: Switch to the slow-flow 150ml BIBS latex bottle. The smaller teat opening releases milk more slowly, matching the baby's pace.
- When to stop or choose another option: If your baby is still frustrated or gulping after switching to slow flow, they may be ready for medium flow. If they have a known latex allergy or show signs of irritation, stop using latex bottles and choose a silicone alternative instead. Observe your baby's cues: a calm, rhythmic suck with no sputtering means the flow is right.
Product facts
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BIBS Slow Flow 2 Pack 150ml Round Latex Baby Bottle Set - Ivory: The BIBS Baby Bottle 2-Pack 150ml with Latex Teats in Ivory is a compact feeding solution tailored for newborns and smaller feeds. The smaller 150ml size and slow-flow latex teat match a newborn's feeding capacity and sucking strength, reducing the risk of overfeeding or choking.
BIBS Slow Flow 2 Pack 150ml Round Latex Baby Bottle Set - Ivory
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BIBS Medium Flow 2 Pack 270ml Round Latex Baby Bottle Set - Ivory: The BIBS Baby Bottle 2-Pack 270ml with Latex Teats in Ivory is designed for growing babies with bigger feeding needs. The larger 270ml capacity and medium-flow teat suit babies who need a faster flow and bigger volume per feed, making it a natural next step after the slow-flow set.
BIBS Medium Flow 2 Pack 270ml Round Latex Baby Bottle Set - Ivory
