Suavinex Zerø.Zerø Anti-Colic Baby Bottle – 2 Pack, 9 oz, Medium Flow, Made in Spain

Meet Zerø.Zerø: A thoughtfully engineered anti-colic bottle

From Suavinex, the leading Spanish bottle brand, Zerø.Zerø brings a design that aspires to bring feeding closer to breastfeeding. Made in Spain and favored by parents for over 40 years, this bottle seeks to reduce common bottle-feeding hurdles with a carefully engineered internal system designed to support comfortable feeds and intuitive use.

Key design highlights

• Patented internal silicone bag that contracts as your baby sucks, aiming to minimize air intake and swallowing air.
• Asymmetrical adaptive flow nipple with an off-center vent for adjustable milk delivery as the baby grows.
• Skin-tone inspired nipple shades to help babies visually connect with feeding.
• Medium flow nipple option (suitable for a range of liquids) for babies transitioning between feeds.
• Endorsed by the SEOP (Spanish Society of Pediatric Dentistry) and designed in Spain by Suavinex.

Designed for natural feeding and breast-to-bottle transitions

The bottle is designed to mimic breastfeeding cues to reduce bottle rejection and nipple confusion. The nipple shape and length align with typical nursing cues, and the bottle can be used at various angles without gravity forcing milk out prematurely. The bag-and-flow system is intended to feel intuitive for parents and comfortable for babies.

Based on findings from a 2023 AIJU study, features like the collapsible silicone bag may help reduce swallowed air and support more comfortable feeds. While results can vary by baby, the design invites a more natural feeding rhythm that aligns with a parent’s feeding goals.

Practical tips for everyday use

• Fill to an appropriate level and adjust the nipple flow as your baby grows.
• Hold the bottle at a gentle angle and let your baby control the pace of feeding.
• Clean and inspect the silicone bag and vent for best performance and longevity.

Each pack includes two 9 oz bottles with skin-tone inspired hues, allowing you to rotate between feeds and outings with ease. The product is proudly made in Spain and is positioned as a thoughtful option for families navigating both breastfeeding and bottle feeding journeys.