Fergus has started taking his late-night feeding from a bottle offered by his dada. We use the Evenflo Classic glass bottle in the four ounce size. It’s economical, it’s safe, and it’s compatible with both my Medela electric pump and my Lansinoh manual pump.
The advantage of glass bottles is that they don’t contain any potentially harmful chemicals. The same cannot be said of plastic bottles, even those that are BPA-free. The effects of the chemicals that substitute for BPA have not been adequately studied.
(I knocked a bottle off the counter this morning. It didn’t break, but I think I might invest in a silicone “Cozy” that insulates and protects the bottle.)