This BIBS Glass Baby Bottle blends elegant, award-winning design with a built-in anti-colic valve to help reduce gas and reflux during feedings. This bottle includes a slow-flow, ultra-soft natural rubber latex teat shaped like the breast to ease transitions between breastfeeding and bottle feeding, with additional flow options available as feeding needs change. This durable glass bottle is dishwasher-safe, BPA-free, and maintains a fresh appearance over time while cleverly designed components minimize spills at home and on the go. This teat is reinforced with ribs for extra durability and an anti-slip texture for a secure latch, suitable from newborn (0m+) for daily feeding routines.