All Hegen bottles are made of PPSU (Polyphenylsulfone). With a temperature resistance ranging between -20°C to 180°C, you can deep freeze or heat up breastmilk in Hegen's feeding bottles directly. 

Pump directly into our storage containers to reduce transfer, contamination, and waste. Past the breastfeeding needs, reuse these containers per your needs. 

We created our bottles with no screw thread to reduce residue that hides in the crevices but also to allow for it to easily convert into another usage. Press to close & twist to open for all our accessories. Turn your containers into something you need with our selection.