This BIBS Glass Baby Bottle pairs an award-winning, elegant design with durable, dishwasher-safe glass that keeps a fresh look over time. A clever anti-colic valve helps reduce gas and reflux while the slow-flow, breast-shaped teat eases transition between breastfeeding and bottle-feeding; suitable from newborn (0m+). The ultra-soft teat is crafted from natural rubber latex, reinforced with ribs and an anti-slip texture for a secure latch and easy sterilization, and the bottle is completely BPA-free. Thoughtful components minimize spills at home and on the go, and additional teat flow options are available as feeding needs change.