1. Philips Avent Natural Baby Bottles, Medium Flow, 4-Pack
Philips Avent
Lowest per-bottle cost with the easiest cleanup routine here. What earns it a place here: lowest per-bottle cost of the three 4-packs here at typical retail pricing and fewest parts of any bottle in this list, the fastest to wash across a full 4-bottle rotation. One caveat, airFree valve only vents fully when held mostly vertical.
- 9oz capacity, medium flow nipple
- Wide, breast-shaped nipple
- AirFree anti-colic valve
- 3 parts per bottle
- Typically $24 to $28 for the 4-pack
Pros
- Lowest per-bottle cost of the three 4-packs here at typical retail pricing
- Fewest parts of any bottle in this list, the fastest to wash across a full 4-bottle rotation
- Largest ratings volume of any bottle brand on Amazon
Cons
- AirFree valve only vents fully when held mostly vertical
- Uniform 9oz size means no smaller newborn-size bottle included in this specific pack
- Nipple collapse reported occasionally at faster flow levels
Prices and availability change, so confirm on Amazon.



