Our most breast-like bottle, ever. Makes switching from breast to bottle and back again, easy*. Features: Soft, silicone teat, that flexes and stretches like a breast Anti-colic valve, to keep gas away from baby’s tummy Speedy self-sterilising, in just three minutes in the microwave 100% leakproof with the lid (even when upside down) It’s also BPA free Product Award Winner