Dr. Brown's Natural Flow® Options+™ 広口ガラスボトル用シリコンスリーブ

Dropped the bottle twice this week and the glass survived both times thanks to these sleeves—they're grippy enough to hold securely even with wet hands. The silicone is easy to pop off for a quick rinse in the sink, which I appreciate between feedings.

Washed these a bunch of times already and they still slide on and off the bottle without stretching out, which was my biggest worry. The sleeve makes the glass way less slippery when my hands are wet from washing up.

My little one kept dropping these during feeding, and the grippy silicone sleeve has been a lifesaver. It’s easy to pop off for a wash, and the bottle feels much more secure in my hand now.