Caps for sealing assemblies for sealing glass containers and maintaining container closure integrity at −80° C. or less are disclosed. The caps include a cap skirt having an annular body and a crimp region. The crimp region is a crimpable metal. The annular body of the cap skirt has a coefficient of thermal expansion (CTE) greater than a CTE of a metal consisting of aluminum, a stiffness greater than or equal to 2 times a stiffness of the crimp region, or both. The greater CTE, stiffness, or both of the cap skirt increase the seal pressure and contact area between the stopper and glass container when cooled to −80° C. or less. The caps enable the sealing assemblies to maintain a helium leakage rate of the sealed glass container of less than or equal to 1.4×10.sup.−6 cm.sup.3/s at −80° C. or less.

A combination bottle opener and cover has a bottle opening member and a cap. The cap comprises a body member. The body member has a circular groove formed on a bottom surface of the body member. The circular groove has a width “W” equal in size to the width “L” of a lip formed around a top opening in a beverage bottle.

A combination bottle opener and cover has a bottle opening member and a cap. The cap comprises a body member. The body member has a circular groove formed on a bottom surface of the body member. The circular groove has a width “W” equal in size to the width “L” of a lip formed around a top opening in a beverage bottle.

A beverage container closure or lid adapted for closing an open end of a beverage container. The lid is couplable to the beverage container and includes a selectively openable stopper that when closed, creates a fluid-tight seal between the beverage container and the environment. The stopper may be opened by pressing a button disposed on a side of the beverage container closure. The stopper is subsequently automatically closed when the button is released. Thus, the user may open and close the beverage container closure using a single hand without the need to remove the beverage container closure from the beverage container. The beverage container closure includes an actuating lever configured to press the button when a user applies a force to the lever. By utilizing the mechanical advantage provided by the lever, a user is able to selectively open and close the stopper using a relatively low amount of force.

A beverage container closure or lid adapted for closing an open end of a beverage container. The lid is couplable to the beverage container and includes a selectively openable stopper that when closed, creates a fluid-tight seal between the beverage container and the environment. The stopper may be opened by pressing a button disposed on a side of the beverage container closure. The stopper is subsequently automatically closed when the button is released. Thus, the user may open and close the beverage container closure using a single hand without the need to remove the beverage container closure from the beverage container. The beverage container closure includes an actuating lever configured to press the button when a user applies a force to the lever. By utilizing the mechanical advantage provided by the lever, a user is able to selectively open and close the stopper using a relatively low amount of force.

A cork screw bottle lock is used to secure a cork within a bottle and to facilitate removal of the cork from the bottle using a screw on/off mechanism. A cork screw bottle lock may include a retainer configured to secure a cork onto a bottle by a screw-on attachment of the retainer to the bottle. A method may include adding contents to a bottle and sealing the bottle using a cork secured to the bottle using a cork screw bottle lock.

A cork screw bottle lock is used to secure a cork within a bottle and to facilitate removal of the cork from the bottle using a screw on/off mechanism. A cork screw bottle lock may include a retainer configured to secure a cork onto a bottle by a screw-on attachment of the retainer to the bottle. A method may include adding contents to a bottle and sealing the bottle using a cork secured to the bottle using a cork screw bottle lock.

A drinking vessel including a beverage container and a closure assembly attachable to the beverage container. The beverage container has a spout defining a first drinking opening and a second drinking opening. The closure assembly includes a positioning member and a sealing member. When the positioning member is in a sealing orientation, the positioning member can extend deep enough into the first drinking opening for the sealing member to seal the first drinking opening and the second drinking opening. When the positioning member is not in the sealing orientation, the positioning member cannot extend deep enough into the first drinking opening for the sealing member to seal the first drinking opening and the second drinking opening.

A drinking vessel including a beverage container and a closure assembly attachable to the beverage container. The beverage container has a spout defining a first drinking opening and a second drinking opening. The closure assembly includes a positioning member and a sealing member. When the positioning member is in a sealing orientation, the positioning member can extend deep enough into the first drinking opening for the sealing member to seal the first drinking opening and the second drinking opening. When the positioning member is not in the sealing orientation, the positioning member cannot extend deep enough into the first drinking opening for the sealing member to seal the first drinking opening and the second drinking opening.

A removable cap for a dispensing bottle of a fluid product, equipped with a central axis, includes an axis insert being capable of concealing a dispensing system of the bottle. The insert includes a peripheral portion and an upper portion, a first decorative element mounted on the insert and covering the peripheral portion of the insert, a second decorative element mounted on the insert and covering the upper portion of the insert. The second decorative element engages with the first decorative element so as to integrate decorative protrusions within the first decorative element, arranged on the periphery of the cap. The decorative protrusions are arranged on lugs.