Dr. Brown's Natural Flow® Options+TM 細口ガラス哺乳瓶用シリコンスリーブ

My baby kept dropping the bottle during night feeds, but since I slipped these on, the grip is solid and I don't hear the dreaded clink on the floor. They're easy to pop off for a quick rinse and stay put through all the sterilizing cycles.

These things are grippy enough that my sweaty one-handed carry doesn't feel risky anymore, and the silicone is thick without making the bottle feel bulky. The fact that they're removable makes cleaning them a total non-issue.

My baby has a death grip when feeding, and these grippy sleeves mean I’m not constantly re-catching a slippery glass bottle. The silicone is thick but flexible, and they pop on and off in seconds for cleaning.