Non-toxic, BPA free, functional and unbreakable silicone bottles, made in the UK. They're 100% sealed with a total silicone inner surface where no milk can be in contact with plastic. BORRN's soft and squishy silicone bottles are hard to put down. The silicone body has a skin-like soft touch for your baby to squeeze and hold, which is scratch and hit proof. With a 2-piece design, it's easy to bring together even during sleepy nights. The breast-like teat has a super flexible nipple which moves and feel like skin to latch giving the best comfort for babies with an Anti-Colic DuoValve System that prevents bubbles forming and allows perfect milk flow.