Our most beloved baby bottle, in eco-friendly materials. The Eco Baby Bottle from Herobility is the first eco-friendly baby bottle made with glass and plant-based material. It has the same beloved teat as the Baby Bottle from Herobility. Consumer testing shows that 97% of babies accept the baby bottle nipple, making the transition from breast to bottle easier. The unique, breast-like shape of the teat feels natural for the baby and encourages a wide-open latch. The glass bottle comes with a protective silicone sleeve, designed to give you a steady grip. The collar and mixer lid are made from corn, creating a baby bottle thats completely free from traditional PP-plastic. Its safe for your child and kinder to the planet. Your Eco Baby Bottle 320 ml includes an Anti-Colic Teat size L.