Shop Baby Bottles | PPSU & Glass Feeding Bottles

PPSU (Polyphenylsulfone) is a premium, medical-grade plastic that is naturally honey-coloured. It is considered the "gold standard" for baby bottles because it combines the best features of glass and plastic. PPSU baby bottles are lightweight and shatterproof like plastic, but they do not absorb odours or colours and are free from BPA and BPS. They are incredibly durable and heat-resistant, making them a safe and long-lasting investment for Australian families.

Both materials are excellent choices, but it depends on your lifestyle. Glass baby bottles are chemically inert and scratch-resistant but can be heavy and breakable. PPSU baby bottles, on the other hand, offer the same high safety standards but are extremely lightweight and virtually unbreakable. This makes PPSU the ideal choice for babies learning to hold their own bottle, or for parents who travel frequently.

Yes, absolutely. Safety is the top priority at HeyKids. Our PPSU baby bottles are rigorously tested to be 100% BPA-free and BPS-free. Because PPSU is a high-performance material used in medical devices, it does not leach harmful chemicals even when exposed to high temperatures. The lightweight design of a PPSU bottle is also safer for handling around delicate newborns compared to heavier glass alternatives.

One of the biggest advantages of PPSU is its longevity. While standard PP (polypropylene) bottles typically need replacing every 3-6 months, a high-quality PPSU baby bottle can last for 12 months or more with proper care. They are highly resistant to the wear and tear of daily washing and sterilising, making them a more eco-friendly and cost-effective option in the long run.

PPSU baby bottles are famous for their high heat resistance (often up to 180°C). You can safely sterilise them using boiling water, steam sterilisers, or UV sterilisers without worrying about the bottle deforming or degrading. They are also dishwasher safe (top rack). Always remember to disassemble the baby bottle parts and wash them with warm soapy water before sterilising.

Yes, our collection of baby bottles is designed to support both breastfeeding and formula feeding. Many of our PPSU bottles feature wide-neck designs and soft silicone teats that mimic the natural breast, reducing "nipple confusion" and making it easier to switch between breast and bottle. Whether you are expressing breast milk or mixing formula, a PPSU bottle is the perfect vessel for your baby’s nutrition.