A food-containing device includes a container having a body with a foot and a neck. An exemplary neck defines an opening in the body and the foot is adjacent to the bottom of the body. An exemplary a cover for the device is configured to close the opening in the neck when interconnected to the container body but can also couple to the foot of the body. Each of the cover and container are interconnected by a flexible link.

A baby bottle including an accordion cover is disclosed herein. The bottle has a nipple connected at an open end, with a collar removably connected at a meeting point of the bottle and the nipple. The accordion cover is connected to the collar, and may be movable, while remaining fixedly connected to the collar, between an upward configuration, a downward configuration, and a compressed configuration. The nipple is covered and protected from contamination.

A baby bottle system includes a collar configured to connect to a disposable water bottle, a nipple secured to the collar, and a dosing cap configured to connect to the collar and enclose the nipple. The collar includes a lower portion configured to engage the disposable water bottle and an upper portion attached to the lower portion, a base of the nipple being sandwiched between the upper portion and an upper end of the lower portion to secure the nipple to the collar.

A vessel intended to contain a fluid including a container delimiting an inner volume made of a flexible material and topped with a tubular sleeve whose proximal end delimits a housing. The sleeve includes an upper shoulder projecting radially outwards of the sleeve. The vessel also comprises a removable closure device made of a flexible material including a lower shoulder adapted to interact with the upper shoulder of the sleeve so that tightness is ensured when the lower shoulder and the upper shoulder are compressed against one another. The vessel also comprises includes a coupling system enabling holding and mutual compression of the lower shoulder of the removable closure device and of the upper shoulder of the sleeve.

A device for heating and concomitantly administering a liquid includes a body having at opposite ends a base and a neck connectable to liquid suction means, and liquid heating means. The body has an inner housing configured to receive and completely enclose a liquid container. The inner housing has fluidic connection means. The neck has one or more tubes adapted to fluidically connect the fluidic connection means to the liquid suction means. The liquid heating means are adapted to heat at least partially the one or more tubes, and the fluidic connection means have one or more sharp spouts for puncturing of a predetermined region of the liquid container and for fluidic connection to the liquid container. A liquid container and a sanitizing system of the device are also provided.

A beverage formula container for use with a beverage receptacle, the beverage formula container including a container body extending from a first open end configured for dispensing a beverage to a second open end configured for attachment to a beverage receptacle body of the beverage receptacle, the container body including a flared section and an at least partially deformable section in proximity of the flared section and a sealing member configured to be inserted into the second end so as to sealingly engage an inner surface of the container body proximate the flared section so as to form a chamber between the sealing member and the first end, the chamber being configured to receive beverage formula therein, and wherein deformation of the deformable section allows the sealing member to disengage the inner surface of the container body and pass through the flared section and the second end, thereby releasing beverage formula through the second end into an attached beverage receptacle body.

A bottle assembly includes a container having an open end, a closed end, a base portion, and a neck together defining a liquid chamber within the container. The neck has a rim defining the open end of the container. The bottle assembly also includes a collar assembly generally defining a closure for the container. The collar assembly is configured for releasable engagement with the neck of the container over the open end thereof. The collar assembly includes a collar and a nipple. The bottle assembly further includes a cap including a closed end, an open end, and a side wall extending between the closed end and the open end together defining an interior. The cap is configured for releasable engagement with the collar assembly such that the nipple is received within the interior of the cap. In some embodiments, the bottle assembly includes a vent assembly positionable at least in part on the rim of the container to permit venting of the container during use.

A container comprises a nipple, a cap, a ball, a slide connecting a short tube and a long tube. The ball travels inside the slide. The short tube has a short tube bottom and is used for the lying position. The long tube has a long tube bottom and is used for the sitting position. The slide has a slide bottom. The slide bottom and the short tube bottom are interchangeable. When the ball seals the upper portion of the long tube, opening the short tube for fluid flow at the lying position. When the ball seals the short tube bottom, the short tube is closed opening the long tube for the fluid flow through the long tube at the sitting position. The nipple draws in the fluid from either the short or long tube depending upon the position a user is taking.

A barrier system for a container, includes a fluid permeable solids barrier comprising an outer flange surrounding a central fluid permeable sieve; an upper port located at an interior edge of an upper side of the outer flange, a lower port on an opposite lower side of the outer flange in fluid communication with the upper port by a flow path therebetween, and a fluid permeable sieve located in the flow path between the upper port and the lower port. The system also includes a straw having an upper end configured to fittingly engage the lower port of the fluid permeable solids barrier spout; and a spout having a lower port configured to fittingly engage the upper port of the fluid permeable solids barrier.

An expandable container system including a container, an expandable nipple and a one-way valve. The expandable nipple is attached to the first end of the container and the valve is attached to a second end of the container. A counteracting bias force is generated within the container and a first fluid is drawn in through the valve by extending the expandable nipple. When the expandable nipple is released, the expandable nipple is biased back to an unextended state, and an increase in pressure created by the counteracting bias force induces a second fluid to flow out of an outlet in the expandable nipple.