The First Years Breast Flow Bottles
These bottles are the only feeding system that requires both suction and compression, just like mom's breast. It has a unique nipple-within-nipple it allows the soft outer nipple to safely compress for less air. Short nipple is designed to draw baby close to surface. These bottle look identical to a breast.
There is no confusion for the infant. Great for the working and nursing mother, or just a mother weening the infant off the breast