A protective bottle enclosure includes a base portion defined by a base sidewall secured to a base bottom wall and has a base opening disposed opposite the base bottom wall. An upper portion has upper sidewalls surrounding an internal cavity. The upper portion has a cylindrical body section and the neck section is narrower than the lower section. The lower section ends in a lower opening and a lower thread. The neck section narrows in diameter between the body section and a neck opening and has a neck thread. The lower section can be inserted into the base opening and can threadably engage the base side wall. A removable cap can threadably engage the neck section and includes an elastomeric stopper connected to a cylindrical sleeve. The combination of the removable cap, the upper portion, and the base portion can surround and enclose the bottle.

A bottle enclosure that removably encloses a bottle includes a base having a sidewall that extends from a bottom wall. The base includes at least one thread, and the base bottom wall has a planar bottom surface. A body section of the bottle enclosure includes a cylindrical body wall that includes interior threading adjacent a bottom opening. The body section further includes a tapered shoulder section that is positioned between the body wall and a neck section. The neck section extends upward from the shoulder section and defines a cylindrical neck wall having a neck thread. The body section is configured to threadably and removably engage the base sidewall. The bottle enclosure further includes a removable cap with a sidewall that surrounds a cap cavity. The cap sidewall is configured to threadably and removably engage the neck.

A closure including a base, a cutter and a cap is described which is configured to be attached to a container. Upon initial removal of the cap from the base, the cutter is configured to move downwards relative to the base so as to create an opening through the container. The portion of the container through which the cutter creates an opening may be formed of a film that is configured to be easily pierceable by the cutter. Methods of molding the closure components may include co-molding the cutter and base an in integral unit so as to facilitate and expedite assembly of the base, cutter and cap components to form the closure.

Container devices, systems, and methods are provided. In some embodiments, an example container includes a first vessel, a second vessel, a cap, and a seal. In a first configuration, the second vessel may be suspended from the cap within the first vessel and the first and second vessels are each in sealing engagement with the seal. In a second configuration, the second vessel is separated from the cap and released into the first vessel.

The present disclosure relates to a closure, especially a closure for packages for liquids such as beverages. In particular the invention relates to a closure for containers for carbonated liquids such as soft drinks. The closure comprises an outer shell with a reduced weight and a sealing means which actively compensates the deformation of the outer shell to avoid loss of performance.

A transportable flask includes a bottle, where the bottle is configured to hold a liquid beverage. The transportable flask also includes a cap, where the cap is configured to attach to the bottle and prevent removal of the liquid beverage when in position. The transportable flask further includes a first cup, where the first cup is releasably attached to the bottle and a second cup, where the second cup is releasably attached to the cap.

A collapsible travel bottle comprising a flexible main body comprising an inner space for receiving a liquid therein, the main body including an upper portion, a middle portion, and a lower portion, an opening in the upper portion in communication with the inner space to allow receiving and discharging of the liquid within the flexible main body, a rigid collar coupled to the upper portion proximate the opening, a rigid cap coupled to the rigid collar to restrict receiving and discharging of the liquid within the flexible main body through the opening, the middle portion configured to enable both the top portion and the middle portion to collapse fully into the bottom portion.

A UV sterilization cup includes a cup body with a first opening thereof, a cup shielding covered on the first opening, a filter matched with the first opening, a UV sterilization member received in the cup shielding for sterilizing water and a waterproof transparent member received in the cup shielding for sealing the UV sterilization member. The UV sterilization member includes a UV PCB and a UV light source connected to the UV PCB. The UV PCB includes a UV generating circuit formed thereon to drive the UV light source to emit ultraviolet ray so as to sterilize water received in the cup body. The compact structure can achieve a reliable sterilization effect with 99.9% by setting the UV light source, and water fetched in outdoors can reach the standard of healthy drinking water that it is first filtered by the filter and then sterilized by the UV light source.

A cap assembly for a container that includes an outer-shell and an inner-element that is received within the outer shell. The outer shell includes a recess on the interior surface of a top portion and the recess includes a top flange section that restricts the opening. The recess receives a complementary end wall that extends from the inner-element and which has a lip that mechanically locks within the recess thereby keeping the shell and liner together. In embodiments a clutch plate is positioned between the shell and liner.

Dispenser cap arrangements for enclosing a portion of a dispenser of a medicament are described herein.