Not all plastics are equal. Have a closer look and you will find 3 kinds of plastic to choose from PP, PES & PPSU. If the baby bottle does not indicate the type of plastic, assume it is PP by default.
The good news is there are bad plastics and not-so-bad plastics.
PPSU (polyphenylsulfone) is the highest performing thermoplastic that gives better durability and heat tolerance than PP and PES. Not only can it withstand continuous exposure to heat and have the extreme capability to absorb impact, but PPSU plastic also does not absorb odor or color. It is naturally BPA-free. Due to its high melting point of 208°C, PPSU plastics are commonly used in aerospace and medical devices that require repeat sterilization. PPSU milk baby bottles are significantly more expensive than PP and PES bottles, but if you are willing to spend on milk bottles that your baby uses 5-6 times a day every day, this makes for a worthy investment.
Features:
- PPSU Baby Bottle compatible with all Spectra Breast Pumps Breast Shields (Wide-Neck)
- Anti-colic soft silicone teat. Double air valve helps baby to avoid swallowing
- excessive gas ( choose appropriate size )
- Ergonomic Baby bottle shape for babies to grip easily and prevents it from rolling
- Converts to sippy cup
- Embossed measurements ensure they don’t wash off
- Easy to clean and sterilize
- Having a clear scale mark
- Suitable for fridge or freezer
- Comes with discs to cover teat holes and caps to cover teats when out and about
- Convenient, practical expressing without wastage – express into the baby bottle, store and then use to feed
- Does not absorb odor or color
- BPA Free
- Best durability and heat tolerance, up to 208 ?C
- Scratch-resistant
What's included in the box?
Baby Bottle x2, Cap x2, Disk x2, Nipple x2
