A portable pump and container carrier for transport and administration of enteral food or other liquids comprises a shell, having a bottom tray, a back plate, two side plates and a feed pump holding element. Support elements are provided for holding a container in place within the shell. The support elements comprise a lower support element for location beneath the container, a rear support element for engaging a rear surface of the container and a container retaining element for retaining the container in position within the shell. The support elements are height adjustable with respect to the bottom tray, thereby allowing a container to be supported at different positions above the bottom tray.