YES
- Spectra
- Chicco Benessere Well-Being
- NUK anti-colic wide neck teat (silicone) fits pretty well
- PIGEON wide neck versions
- MINBIE look a little odd but they fit well
- Other generic brands that use a universal wide neck
NO
- NUK latex and NUK Nature sense
- KLEEN KANTEEN
- TOMMEE TIPPIE
- COMITOMO
- AVENT teats fit on the bottle collar well, but can't be screwed back on to bottle
- Doctor Browns