Breast like: Distinctive, silicone, breast like teat feels closer to skin and flexes like mum for a comfortable feed and supports in the transition from breastfeeding to bottle feeding.Mum Recommended 97% of mums recommend using Closer to Nature Bottles Feels like Mum Flexes like mum for a comfortable feed. Easy to hold the compact shape allows baby to feed in a natural position and to be closer to Mum or Dad.Safety first: Safe for mom and baby with BPA free materials and soft, durable silicone which is odourless and tasteless for the baby, so you can feed your baby with confidence.Easy Clean & Always BPA Free The wide neck bottle makes cleaning easy and the bottles are suitable for use in dishwasher, microwave and steam sterilization.