EarthSmart - Biodegrades in landfill without leaving microplastics behind. Designed to mimic the natural shape and movements of mums nipple when feeding to ease the transition between breast and bottle for the most comfortable, natural feed possible. Made with wide, flattened teats that encourage latching and minimise confusion to aid bottle, combination and breast to bottle transition feeding. Comes with newborn flow teat, with advanced triple anti-colic valves that reduce air intake and help to avoid colic. Patented flexzone allows the teat to move and flex just like mums nipple. When breastfeeding, baby flattens mums nipple in their mouth - thats why our breast like teats are flattened, helping to reduce bottle confusion and make bottle feeding as comfortable and natural as possible. For added convenience, the bottle is self-sterilising - simply add water and microwave for just three minutes for a quick and effective clean. Our triple anti-colic valves do the heavy lifting by reducing air intake during feeds and preventing colic symptoms. Colic is a common issue in young babies and is often caused by digestive or feeding problems, which are linked to swallowing air while feeding. This can lead to discomfort and make feeding and settling baby stressful for everyone.