The present disclosure provides a bottle cap and a bottle having the bottle cap. The bottle cap includes a lower cover, a hollow ring body, a sleeve, an upper cover and a valve. The lower cover has a first via hole, and the hollow ring body can be detachably coupled with the lower cover. The sleeve is movably sleeved onto the hollow ring body. The upper cover is provided on the top portion of the sleeve. The valve is disposed between the lower cover and the hollow ring body. The bottle having the bottle cap includes a bottle body. Pulling the upper cover to move the sleeve for exhausting the air in the bottle allows the beverage to stay fresh.

There is provided herein a lid for a vacuum storage container, which contains a lid body having a top side and an opposing bottom side, the lid comprising a pressure-release valve having a vacuum-sealed position and a vacuum-release position, and a collar on the bottom side of the lid body having an open end, the pressure-release valve extending from the top side of the lid body into the collar on the bottom side, and a sheath covering the open end of the collar on the bottom side, which sheath reduces a vacuum loss when the pressure-release valve is in the vacuum-sealed position while permitting a release of vacuum when the pressure-release valve is in the vacuum-release position.

A resealable package for mixing two or more components, comprising a base, walls that extend from said base, whereby said walls are joined to each other such that an overall volume is defined that is able to accept a quantity of fluid, a fluid solid or gas, a folding section that folds such that the overall volume of the package is reduced, and a resealable opening.

An enclosure is provided for encapsulating an article of footware, the enclosure assembled from a first molded form to cover a portion of the article and a second molded form to cover the rest of the article the forms including interfacing edges assembled together over a vacuum seal to produce an air tight body, the body having a vacuum port enabling a vacuum draw on the air tight body, the vacuum pressure sustained within the air tight body after vacuum disconnect and releasable by a release mechanism.

A vacuum adapter device is useful for connecting a suction generating device to a garment bag. The device includes at least one conical section. The conical section includes a wide opening configured be connected to one of the suction generating device and the garment bag and a narrow opening connected to a reinforcing feature configured to prevent the narrow opening from collapsing when suction is applied to the device. The conical section is constructed with a flexible polymer material.

An evacuated bottle system including a bottle defining a hollow interior, the bottle having a neck with a rim defining an opening; a cap assembly supported on the bottle, the cap assembly including a funnel having a first portion and a second portion, the first portion being insertable within the interior of the bottle and the second portion engaging a portion of the bottle to support the funnel above the rim, the funnel defining a bore that fluidly communicates with the hollow interior of the bottle; a self-sealing membrane that covers the bore formed by the funnel to selectively seal the hollow interior of the bottle; a cap attachable to the bottle, the cap including a cover portion that extends at least partially over the self-sealing membrane to restrain movement thereof, the cover portion being axially spaced from the self-sealing membrane to define a gap that permits axial movement of the self-sealing membrane to selectively open the bottle to fluid communication outside of the bottle.

Disclosed is a rubber seal for a vacuum receptacle. The rubber seal is not released by a negative pressure developed in the vacuum receptacle. In addition, the rubber seal is excellent in sealing force, and has a body portion that does not bulge outward while being readily mounted on a lid body. The rubber seal includes: the body portion that surrounds the lateral side of an inner space and extends vertically; an elastic sealing wing portion formed to extend outward from the body portion and provided along the circumference of the body portion; and a multi-functional wing portion formed to extend outward from the body portion above the elastic sealing wing portion, and provided along the circumference of the body portion.

An implant storage container according to an embodiment of present invention comprises an implant body, a holding block connected to the implant body, a cover storing the implant body and connected to the holding block and a sealing member configured to seal a boundary between the holding block and the cover to maintain a vacuum state inside the cover.

A system for enabling the efficient evacuation of air within a food container. A bellows-enabled lid fits into a respective container in an air-tight relationship. A bellows mechanism having plural resilient members and dual one-way valves provides efficient manual operation and resulting air evacuation from the container interior. A lid-mounted release valve with associated resilient member enables efficient release of vacuum conditions within the container. Plural ornamental configurations of the container with associated bellows-enabled lid are illustrated.

An inventive vacuum storage container for long term storage of perishable and non-perishable items with secondary storage cavity inside the base. The inventive vacuum storage container incorporates a top cover with vacuum valve and bottom base with an elastic seal. Furthermore, the bottom base possesses removable bottom which couples to the bottom base to form a second interior storage cavity. The removable bottom base may also be coupled with a display surface.