Found it and LO likes it!
Tried few brands and so glad this was accepted by LO.
Helped LO adjust from latching to bottle feed.
Dr Brown's Natural Flow Options+ Plus Anti-Colic Narrow Neck Bottle
Starting from SGD16.90 | Tap Rating - 5/5
⭐⭐⭐⭐⭐
Syahidah Rosli