Haakaa glass baby bottle offers a natural feeding experience. Its orthodontic nipple mimics a mother's during breastfeeding, promoting easy latching. The offset nipple position allows feeding without inverting the bottle completely. Crafted from temperature-resistant borosilicate glass, it's safe for heating, freezing, and breast milk storage. Compatible attachments let the bottle grow with the baby, with variable flow nipples sold separately to match the child's needs.