Abstract: A nursing bottle having an unthreaded neck portion to which a nipple is fixed by means of a cap and a counter-cap. Accessories are provided to permit the nursing bottle to have handles and/or an insulation shield.

Abstract: A nursing bottle having an unthreaded neck portion to which an anatomically designed nipple is fixed by means of cap and a counter-cap. An accessory is provided to permit the nursing bottle to be used as a component of a practical and efficient breast pump. The body of the bottle can be utilized as a glass to teach the child to drink in an adult way.

Abstract: A disposable nurser comprising a flexible bottle that is removably inserted within a bottle holder so that the open end of the flexible bottle is folded over the top edge and down the exterior sides of the bottle holder. A countercap comprising a sleeve is slidably mounted around the bottle holder and is slid upward from the bottom of the bottle holder, over the open ends of the flexible bottle, and upward until it engages a stop means that prevents the countercap from moving further. A nipple holding cap having a nipple inserted therein is removably attached to the countercap so that the nipple is sealingly connected in fluid flow relationship with the flexible bottle.