A method and device for providing a child in a crib, with self-access to a feeding bottle containing feeding fluid therein with elevated/cooled temperature of the feeding fluid being retained. An open top retaining receptacle, for the feeding bottle, is provided of an inner dimension suitable for accepting and retaining a baby baffle therein for child removal of the bottle by either lining or tilting and dragging it out. Releasable fastening element or elements enable the retaining receptacle to be securely fastened to one or more fixed position crib elements to fixedly hold the retaining receptacle in an upright position at a position in the crib adjacent and accessible to a child placed therein and a separate heatable or coolable insert element with integrated removal facilitating structure is placed within the retaining receptacle, below and/or around the bottle to maintain heating/cooling temperature of the feeding fluid.
