An insert that has a one-way valve that allows for one-way flow of liquid in response to reduced pressure. The insert is configured to be installed in a baby bottle to form two chambersa reservoir chamber and a dispensing chamber. The insert also is provided with a valve failure mechanism which allows a user to force the one-way valve open in the absence of reduced pressure, which allows a user to prime the dispensing chamber (the nipple) prior to beginning feeding.

A self-paced, ergonomic feeding bottle with a substantially-straight back sidewall and an S-shaped curved front sidewall; where the curved front sidewall comprises two sections: (1) a convex chest section near the top, and (2) a concave handle section near the bottom, comprising a concave crook and a thin waist. The top-heavy bottle has a single plane of symmetry located between the right and left hand sides of the bottle. An anti-vacuum valve can be inserted into a vent hole. Side positioning markers can be used to achieve zero hydrostatic pressure during use. Anti-roll pads are part of the front sidewall.

A self-paced, ergonomic feeding bottle with a substantially-straight back sidewall and an S-shaped curved front sidewall; where the curved front sidewall comprises two sections: (1) a convex chest section near the top, and (2) a concave handle section near the bottom, comprising a concave crook and a thin waist. The top-heavy bottle has a single plane of symmetry located between the right and left hand sides of the bottle. An anti-vacuum valve can be inserted into a vent hole. Side positioning markers can be used to achieve zero hydrostatic pressure during use. Anti-roll pads are part of the front sidewall.

A feeding assembly includes a container having an open top and defining a liquid chamber therein for holding a liquid. A collar assembly defines a closure for the open top of the container upon assembly with the container. A vent assembly is positionable at least in part on the open top of the container and is configured to facilitate venting of the container to atmosphere as liquid exits the feeding assembly during feeding. The vent assembly being disposed intermediate the container and the nipple, has at least one opening through which liquid is able to flow from the container to the nipple during feeding. The vent assembly has a siphon member extending longitudinally of the feeding assembly and generally away from the nipple and is configured to facilitate the flow of liquid from the nipple back into the container when feeding is ceased and the container is oriented generally upright.

A feeding assembly includes a container having an open top and defining a liquid chamber therein for holding a liquid. A collar assembly defines a closure for the open top of the container upon assembly with the container. A vent assembly is positionable at least in part on the open top of the container and is configured to facilitate venting of the container to atmosphere as liquid exits the feeding assembly during feeding. The vent assembly being disposed intermediate the container and the nipple, has at least one opening through which liquid is able to flow from the container to the nipple during feeding. The vent assembly has a siphon member extending longitudinally of the feeding assembly and generally away from the nipple and is configured to facilitate the flow of liquid from the nipple back into the container when feeding is ceased and the container is oriented generally upright.

The disclosure discloses an anti-flatulence milk bottle, which comprises a bottle body and a nipple, wherein an edge of the nipple is arranged at a bottleneck of the bottle body through a threaded cover, the threaded cover is in threaded connection with a periphery of the bottleneck, a first air returning cover and a second air returning cover are arranged between the nipple and the bottleneck, a first gap is formed between the first air returning cover and the second air returning cover, a second gap is formed between the threaded cover and an outer surface of the bottleneck, the first gap is communicated with the second gap, the first air returning cover is provided with a first opening communicated with an interior of the bottle body, and the first gap, the second gap and the first opening form a confluence passage.

A wind detection device with a flexible enclosure, and opening, and a dispensing tube, filled with powder or liquid and designed to be attached to hunting equipment, headgear, or clothing, wherein pressing on the outside of the device causes a puff of powder or vapor to be dispensed into the air, allowing the user to determine wind direction.

A wind detection device with a flexible enclosure, and opening, and a dispensing tube, filled with powder or liquid and designed to be attached to hunting equipment, headgear, or clothing, wherein pressing on the outside of the device causes a puff of powder or vapor to be dispensed into the air, allowing the user to determine wind direction.

Any container, but especially a nursing bottle formed of a container, incorporating a unique nipple, where the flow can be infinitely adjusted by turning the bottle on it's longitudinal axis, and which flows freely, without any negative pressure within the container, at all times, simulating normal physiological feeding pressures, without leaking. The nursing bottle may have a cylindrical shape or other configuration. The nipple uniquely utilizes a venting mechanism that provides a pathway for air entrained from the threads of the bottle to proceed to the interior of the container without liquid leaking from the bottle. No additional parts are needed, and any existing traditional container may be utilized, which reduces cost, cleaning steps, and the time needed to feed and clean up.

The disclosure provides bottle apparatuses, pods or other storage containers to be used in bottle apparatuses, beverage dispensing apparatuses, and methods of making and using the same in accordance with principles of the disclosed subject matter. A bottle apparatus in accordance with the disclosure can include a neck portion; a bottle portion having an upper end and a lower end, the bottle portion defining an internal volume, and the neck portion attached to the upper end of the bottle portion; a base portion attached to the lower end of the bottle portion; a dispense assembly attached to the neck portion, and the dispense assembly providing for outflow of consumable liquid from the bottle portion; and a flow meter assembly disposed within the base portion, and the flow meter assembly monitoring an amount of the consumable liquid that flows out of the dispense assembly.