Abstract: A mobile breast-feeding assembly is shown for feeding a child while traveling in a motor vehicle, as where the child being fed is seated in a child safety restraint seat. The apparatus has a conically shaped breast shield, a length of flexible tubing, and a nipple adapter that threadingly engages an exchangeable nipple element. Engagement regions on the nipple adapter allow a variety of exchangeable nipple elements to be utilized with the basic assembly. The assembly can be formed of disposable materials.