Baby Milk Bottle Baby Breast milk Bottle Wide Neck Silicone Nipple Feeding Weaning Milk Container Breast Milk Weaning Artifact Specifications: 1. Made of premium material, not easy to break and scratch, durable to use. 2. Anti-flatulence gas intake system of the nipple protects your baby from vomiting milk. 3. Especially designed cover which can fix the nipple well helps to prevent milk leakage and dust pollution. 4. Soft and elastic nipple, milk flows smoothly and baby can easily suck. Type: Baby Milk Bottle Material: PP, Silicone Capacity: 150ml, 250ml (Optional) Temperature Resistance.