Bottle for expressing breast milk during breastfeeding. Relaxation, driven by a comfortable position, makes the milk flow naturally and much more easily. It allows the mother to sit comfortably without the need to lean forward and let the soft hand pump massage cushion gently stimulate the flow of milk. This cushion has a new velvety soft texture that provides a warm touch on the skin. During expression, it gently mimics the baby's suckling to encourage natural let-down.