- New twist shape a modern twist on an iconic classic shape
- The tempered glass bottle includes a a Proflow Integrated Venting Nipple
- These silicone nipples rapidly vent, directing air bubbles into the bottle, not babys tummy which significantly reduces gas, colic, and fussiness
- Expertly designed for easy assembly and leak-free feeding, the simple, one-piece nipple and vent means no extra parts to clean or lose