A bottle assembly is provided including a bottle having an end portion with a first detent formation, and a collar having a second complementary detent formation. The collar is arranged to snap fit to the end portion by engagement of the detent formations by application of force only in a direction towards the bottle. In addition, a valve assembly for use with a drinking vessel is provided including a base member and a sealing member. The sealing member is moveable, dependent on a pressure difference across it, between a sealed position, wherein the sealing member is sealed against the base member, and an unsealed position, wherein the sealing member is unsealed from the base member. One or more channels are formed between the base member and the sealing member and are arranged to allow air to enter the drinking vessel when the sealing member is in the unsealed position.

A container for liquids that allows the contents to be emptied out quickly without spattering or gurgling. A sealed closure within the neck of the container can be opened by pulling a ring on the bottom of the container to open both an air inlet in the bottom of the container and the closure in the neck of the container. A connecting rod within the container opens the closure in the neck of the container in response to opening of the air inlet closure at the bottom of the container, to allow the contents of the container to flow out through the neck, while air enters into the container through the opening at the bottom of the container.

A container for liquids that allows the contents to be emptied out quickly without spattering or gurgling. A sealed closure within the neck of the container can be opened by pulling a ring on the bottom of the container to open both an air inlet in the bottom of the container and the closure in the neck of the container. A connecting rod within the container opens the closure in the neck of the container in response to opening of the air inlet closure at the bottom of the container, to allow the contents of the container to flow out through the neck, while air enters into the container through the opening at the bottom of the container.

A housing (1, 1′) for a pressurized container, has a bottom (12, 12′) a stopper, sealing means (124, 124′) to ensure sealing between the stopper (2, 2′) and the housing (1, 1′) when the housing is provided with a stopper; and retaining means (126, 126′) to retain, when the container is pressurized, a stopper (2, 2′) closing the opening. The retaining means (126, 126′) are distinct from the stopper (2) and are in an inactive initial form (125, 126) and must, in order to fulfill their function, be activated (126, 126′) after the opening has been closed by a stopper.

A housing (1, 1′) for a pressurized container, has a bottom (12, 12′) a stopper, sealing means (124, 124′) to ensure sealing between the stopper (2, 2′) and the housing (1, 1′) when the housing is provided with a stopper; and retaining means (126, 126′) to retain, when the container is pressurized, a stopper (2, 2′) closing the opening. The retaining means (126, 126′) are distinct from the stopper (2) and are in an inactive initial form (125, 126) and must, in order to fulfill their function, be activated (126, 126′) after the opening has been closed by a stopper.

A container (10) having a hollow body (24) providing a space (11) to receive a liquid to be dispensed. The container (10) may also dispense granular material, pellets or powder. A valve assembly (31) of the container (10) is adapted to dispense a predetermined volume of the liquid.

A container (10) having a hollow body (24) providing a space (11) to receive a liquid to be dispensed. The container (10) may also dispense granular material, pellets or powder. A valve assembly (31) of the container (10) is adapted to dispense a predetermined volume of the liquid.

A container that includes: a body; a first opening at a first end of the body and a second opening at a second end of the body, where the second end of the body additionally includes a plurality of threads on an exterior surface of the body; a lid assembly capable of being affixed to the second opening, where the lid assembly includes a band, a lid, and a sealant; a cover to conceal the lid assembly.

A container that includes: a body; a first opening at a first end of the body and a second opening at a second end of the body, where the second end of the body additionally includes a plurality of threads on an exterior surface of the body; a lid assembly capable of being affixed to the second opening, where the lid assembly includes a band, a lid, and a sealant; a cover to conceal the lid assembly.

A travel container, system, kit, and method for carrying flowable materials onto a commercial airline are presently provided. The travel container has an outer wall with a top opening and a bottom opening and a maximum fill capacity of 3.4 ounces or at least one measure demarcation on the outer wall. The at least one measure demarcation demarks at most 3.4 ounces of flowable materials in the travel container. The travel kit has a carrier with a volume of at most one quart and is configured to hold and carry each of the travel containers.