About me The Nanobebe Breastmilk Bottles in Grey is the first and only baby bottle designed to preserve the essential nutrients found in breast milk, making it the best bottle for breastfed babies. The innovative design quickly cools breast milk during storage to prevent bacterial growth when thawing, the Breastmilk Bottle safely and evenly warms faster than other bottles to protect nutrients and quickly feed your hungry little one. Shaped like mum for a natural feel, this bottles feeding experience is second only to direct breastfeeding. The instinctual connection prevents teat confusion, easing the transition from breast to bottle. The all-in-one feeding convenience means mums can pump breast milk directly into the Breastmilk Bottle and then store, warm, and feed. The advanced 360 anti-colic teat is triple vented to eliminate baby gass, fussiness, and discomfort.