The Dr. Brown's 4OZ/125ML Protective Bottle Sleeve- Pink are designed to work with the Dr. Browns Glass Baby Bottles. Dr. Brown's Glass Bottle Sleeves are made from 100 -percent Silicone, easy to grip cover will help prevent bottle breakage and helps to prevent heat transfer.
The Dr. Browns Silicone Bottle Sleeves are designed to work with the Dr. Browns Glass Baby Bottles. Made from 100 % Silicone, easy to grip cover will help prevent bottle breakage. Helps to prevent heat transfer. BPA free, top rack dishwasher and sterilizer safe made for Dr. Brown's 4oz Glass Bottle.