The programmable nursing bottle includes a first housing member configured to hold a liquid therein, a second housing member removably attached to the first housing member and a tube member extending from the first housing portion through the second housing portion. The second housing member includes a pump assembly, a programmable control assembly including an interface, a controller operatively connected to the pump assembly, and a sliding door member provided about the second housing member. The door is configured to slide from a first position in which the interface is exposed to a second position in which the interface is covered.

A feeding bottle apparatus comprising a cylindrical bottle for containing a flowable material, having a top with an opening, a bottom, a length, at least a first portion of the bottle curving along the length, and markings indicative of an amount of flowable material; a cap attachable to the top of the bottle, having an opening aligned with the opening of the bottle; and a tube extending through the opening of the cap and the opening of the bottle, having a first end extending out of the bottle and a second end disposed within the bottle, the first end having an opening and a deflector member, the second end extending substantially the length of the bottle and having at least one bottom member; wherein the bottle is formed of a flexible material such that pressure applied to the bottle discharges the flowable material through the tube.

A convertible beverage container may have a base structure having an interior configured to hold a liquid, and a lid structure removably mountable on the base structure over an open top to selectively close the open top. The lid structure may have a mounted condition characterized by the beverage container being able to at least partially retain a liquid in the interior of the base structure and an unmounted condition characterized by the beverage container being unable to retain a liquid in the interior of the base structure. The beverage container may further include a handle structure directly and removably mountable on the lid structure such that the handle structure is mountable on the base structure via the mounting of the handle structure on the lid structure when the lid structure is mounted on the base structure.

A feeding bottle with an air return function is provided. A bottle body is provided with an open end and an air guide mechanism, and an outer wall of the open end is provided with threads; and a bottle cap is on the open end and configured to fasten the bottle body and a nipple, an annular air groove is provided in the middle of one side of an air guide plate, an isolation tube is firmly disposed in the middle of the annular air groove, a liquid guide channel is provided in the middle of the isolation tube, an air guide tube is firmly disposed on one side, away from the annular air groove, of the air guide plate, and the inside of the air guide tube communicates with the annular air groove, effectively preventing bloating during sucking, and helping to improve use quality of the feeding bottle.

A bottle assembly includes a container, a collar assembly, and a vent insert. The collar assembly includes a collar and a nipple. The vent insert is configured for selective placement on an open top of the container. The vent insert, when placed on the open top of the container, defines a gap for allowing liquid in the liquid chamber of the container to flow towards the nipple and a vent passage having at least one vent opening in flow communication with the liquid chamber for allowing air to flow into the liquid chamber. The vent insert further defines an annular gap forming a portion of the vent passage. The bottle assembly is selectively operable in two different configurations, a first configuration in which the vent insert is placed on the open top of the container and a second configuration in which the vent insert is omitted.