Natural Start Glass

These glass Natural Start baby bottles are specially designed to be sterilized in the microwave. Made from strong, stain-resistant medical-grade glass, they’re safe for your baby and free from harmful substances like BPA, phthalates, and toxins. Their soft silicone nipples are specially designed with an anti-colic valve and mimic the natural flex of a breast, so that your baby can feed comfortably at their own pace.