The Adiri Natural Nurser Ultimate Bottle is 100% polycarbonate-free and bisphenol-A free, and retains the features babies and parents love in the Breastbottle™ Nurser, as well as offers the latest high quality materials, a graceful design, and the new Fill, Twist and Feed™ system, engineered so that a parent or caregiver can quickly prepare a bottle, even with a hungry infant under one arm.

A sleek cover protects the bottle from getting dirty and keeps the nipple from leaking during transport. The Adiri Natural Nurser comes in three stages for three different flow rates. Each stage holds 8 oz. of fluid and is dishwasher safe! Adiri Natural Nursers can also be boiled or sterilized using a basic sterilizer.

Adiri baby bottles more closely replicate the tactile bonding experience of breastfeeding than any other bottle. The Natural Nurser Ultimate Baby Bottle is made from high quality 100% polycarbonate-free and bisphenol-a free materials that is warm to a child's cheek, like a breast, when filled with warm milk. A patented nipple design helps alleviate nipple confusion for breastfeeding babies. Shaped like a breast, they encourage the same type of open-mouthed latching that is required for breastfeeding, making bottle feeding and breastfeeding more easily interchangeable.

Reduce air ingestion and gas to relieve colic

Adiri™ baby bottles enable babies to feed and rest happily with low air ingestion and reduced chances of colic. The Adiri Natural Nurser Baby Bottle's unique Petal vent system in the bottle's twist-on cap lets air flow slowly into the bottle as the baby drinks, preventing the nipple from collapsing. Typically, when a baby drinks from a bottle, the liquid ingested by the baby is replaced by air, and the nipple can collapse, making it harder for the baby to suck out the remaining liquid. As the baby sucks harder to get liquid from this collapsed nipple, she can swallow some of the air inside the bottle, causing gas or painful bubbles. The Adiri Natural Nurser Baby Bottle is designed to reduce this air ingestion, which can cause your baby to experience infant distress and colic.