Compatible with Spectra Flanges and does not require an adapter. For use with the Spectra S1, S2, 9 Plus, and SG Breast Pump models.
- Bottles are BPA/DEHP-Free
- Each holds 160 mL
- Suitable for fridge and freezer
- Bottle nipples are NOT included
18mm (S) Model: MM900183
20mm (M) Model: MM900190
28mm (L) Model: MM900206