Removable, interchangeable glass inserts with silicone plug make our bottles more economical and convenient. They can be used in standard bottle warmers. The glass inserts make excellent storage containers for pumped milk, premixed formulas and home made baby food when baby is done using their bottles ~ Now that's eco friendly!
- Includes silicone plug
- Easy to read oz/ml measurement lines (4oz/120ml)
- Removable and interchangeable
- Microwavable and dishwasher safe