Maymom Wide Neck Breastmilk Collection n Storage Bottle 5.4 oz; 1 bottle/pack . Compatible with Spectra S2 Spectra S1 Spectra 9 Plus widemouth flanges and the bottle holder on the pump for pumping convenience.
SureSeal Sealing Disk Included – 100% leak free
Embossed Measurements – No more faded measurement markings
Locking Tab Design – No more fallen bottles during pumping
Thick Semi Transparent PP BPA Free Material – Safe around babies; The bottle features a thick wall so it is SEMI-transparent. If you are looking for a complete transparent one, this listing is not for you.