The bottle warmer is compatible with any Philips Avent bottles (except the Philips Avent 2oz/60ml bottles), storage cups, food jars/tins as well as any other brand of baby bottles which fit in the bottle warmer.
You can put polypropylene, glass or silicone bottles in the bottle warmer.
Philips Avent breast milk bags cannot be used in this bottle warmer.
