Review on Nenesupply 9Oz Wide Mouth Feeding And Storage Bottle Compatible With Spectra S2, S1, And 9 Plus Pumps - Includes Nipple, Sealing Disc, And Compatible With Spectra S2 Accessories And Pump Parts by Derrick Shaw

Bought these for when I needed to pump at work and store the milk. I like these bottles probably even better than the original ones the came with the Spectra S2 pump. They fit the Spectra flanges just as well as the original Spectra bottles; I wouldn't even know they weren't original. They are made of just as sturdy material and quality plastic that the liquid easily beads off of. The bonus feature over the Spectra bottles is that the caps of these bottles come with a silicone sealing ring. If you've ever put the little pink caps on the original Spectra bottles, you know how horrible they are and how milk just spills out everywhere. The sealing rings help keep the milk from spilling out and you can carry them without fear. The bottles are clearly labeled with the measurements for the milk volume, and are even a lot easier to read than the original spectra bottles. They are very easy to clean and dry very quickly. I bring 4 bottles to work, and they all fit really nicely in the Zohzo Insulated Breastmilk Bag With Ice Pack that I also bought on revain.