- Includes two 5 ounce bottles with stage 1 nipples and bottle covers two 9 ounce bottles with stage 2 flow nipples and bottle covers
- A stage 2 flow nipples and bottle covers a unique snap-to-bottle container and bottle brush
- Bisphenol (BPA)-free
- Double-nipple system requires both suction and compression
- Baby controls the flow of milk
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