How do I feed my baby after expressing milk into the Wearable Breast Pump?

The Hegen Breast Milk Storage Container (Wearable) is compatible with Hegen’s interchangeable lids so you can express, store and feed within the same container. Simply Twist-to-Open™ to detach Pump Body from the Breast Milk Storage Container and Press-to-Close™ a Hegen Feeding Collar with teat assembled to feed baby.