Dr. Brown's 自然流暢防脹氣 Options+ 寬口玻璃嬰兒奶瓶，附第一階段慢流量奶嘴

I was surprised how fast the glass cools down after warming milk, so feeding feels safer. The vent system really does cut down on air bubbles compared to other bottles we've tried.

After three weeks of use, I can finally say the vent system actually does what it promises—my baby's gas issues have noticeably improved. The glass body feels sturdy and warms evenly, though I do wish it came with a sleeve for clumsy hands like mine.

The wide neck makes filling and cleaning so much easier than the narrow bottles I tried before. My baby seems much more comfortable during feeds now—definitely less gas and fussing.