Product Description: Comotomo Baby Bottle Bundle (7-piece Set) is the perfect gift for expecting or new parents. Comotomo’s beloved bottles feature an innovative and sensible design to most closely mimic breastfeeding - making building your registry or gifting the right bottles a breeze! The naturally shaped, soft, silicone nipples are ideal for babies who have trouble transitioning from nursing to bottle-feeding. Your little one will love to hold onto the skin-like, soft and squeezable body that is like no other bottle in the world. These BPA-free baby bottles also feature a wide-neck design for brushless, stress-free, cleaning. They are equipped with truly innovative vents designed to prevent colic while completely eliminating annoying leaks. See why parents call Comotomo bottles “a game changer”! Product Features: Our Comotomo Baby Bottle Bundle includes two 5oz. bottles, two 8oz. bottles, and a package each of our slow flow, medium flow, and fast flow replacement nipples. (Each replacement pack comes with). Comotomo baby bottles are designed to most closely mimic breastfeeding to reduce bottle rejection and nipple confusion issues. Wide-neck design allows for easy cleaning by hand without a brush. Dual anti-colic vents prevent unwanted air-intake and reduce colic. Made with durable, high quality, food grade silicone. BPA, PVC, and phthalate free. Safe for use in microwaves, boiling water, dishwashers (top rack only), and bottle sterilizers.