An insulating container can be configured to retain a volume of liquid, and include a first inner wall having a first end having an opening extending into an internal reservoir, and a second outer wall forming an outer shell. The opening can be sealed by a closure, the closure having an upper portion with a handle that has a circular curvature equal to the cylindrical portion of the closure. The closure may also have a lower portion that is joined to the upper portion by an injection molded polymer element. The closure may also be in the form of flip type of closure such that the lid can be selectably opened or closed by the user by rotating a flip closure into either the opened or closed position. The closure may also be a two-part lid having a lower cap that may be configured to be removably-coupled to the container and an upper cap that may be configured to be removably-coupled to the lower cap.

Provided is a vacuum heat-insulating container including an outer cylinder having a bottom and an inner cylinder having a bottom and disposed inside the outer cylinder, with a vacuum space formed between the outer cylinder and the inner cylinder. The inner cylinder and the outer cylinder are disposed such that an opening plane of the inner cylinder is located outward of an opening plane of the outer cylinder. The outer cylinder has a first annular wall. The inner cylinder has a second annular wall. The vacuum heat-insulating container further includes an annular sealing member that is made of an elastic body having a lower coefficient of heat transfer than the outer cylinder and the inner cylinder, and that is squeezed between the first annular wall and the second annular wall so as to seal the vacuum space.

Container assemblies including an insulated cap for sealing the mouth of the container, the insulated cap including an outer shell, an insulation block defining a plurality of elongate voids disposed at least partially within the outer shell, a securing element configured to secure the cap to the container, and a sealing member configured to form a seal between the insulated cap and the container when the insulated cap is secured to the container by the securing element.

A vacuum heat insulating container 1 includes an outer tube 2 having a bottom and an inner tube 3 having a bottom and an inner tube 3 having a bottom, the outer tube 2 and the inner tube 3 being arranged in such a way that the central axes thereof being a horizontal direction, an opening end of the outer tube 2 and an opening end of the inner tube 3 being bonded to each other, and a depressurized sealed space 8 being formed between the outer tube 2 and the inner tube 3, in which the vacuum heat insulating container further includes a load receiving part 7 for causing the outer tube 2 to support the inner tube 3, and the location of the load receiving part 7 in a vertical direction coincides with the location of the central axis of the outer tube 2.

A container includes a container body including an inner wall and an outer wall, wherein the inner and outer walls are spaced apart and vacuum sealed, and wherein the container body includes an open end. A lid includes an upper portion with a threaded surface.

A transportable flask. The 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 bowl may be configured to include an outer body that has a u-shaped cross section, and the outer body may have a bottom configured to support the bowl on a surface, the bottom also including a circular groove around a circumference of the bottom and a bracket within the circular groove, wherein a foot is inserted within the groove, and wherein the foot is secured to the circular groove by the bracket. The bowl may include an inner body, wherein the inner body is concave and dome-shaped. The inner body may hold a liquid or solid, and the inner body is connected to an upper edge of the outer body. An internal cavity is formed by the outer body and inner body, and the internal cavity is insulative. The connection formed by the upper edge of the outer body and the inner body may be seamless.

An assemble and disassemble structure for container liner and liner locking device thereof, which provides a drinking container having a mineral liner that can be replaced through the assemble and disassemble structure. The assembly is provided with an outer cylindrical sleeve, the interior of which is a holding space. The outer circumference of the upper end of the outer cylindrical sleeve is a connecting end, and the mineral liner is inserted into the outer cylindrical sleeve. A connecting ring is provided with a clasping portion, and assembling the clasping portion to the outer cylindrical sleeve enables fixing the mineral liner in a stable position in the outer cylindrical sleeve. An elastic locking device locks the connecting ring at combining angular positions.

A container assembly is provided comprising a container body, a stopper member removably attachable to the container to seal a container aperture thereof, and a thermal insulation member removably attachable to an upper body portion of the container body. The thermal insulation member has a sidewall extending downwardly from an upper portion and defining a downwardly opening cavity within which the upper body portion and the stopper are positioned. The sidewall and the upper portion of the thermal insulation member each include an inner wall and an outer wall spaced apart from the inner wall. An insulation chamber is disposed between the inner and outer walls. The thermal insulation member includes an engagement portion adapted to engage with a corresponding engagement portion of the upper body portion to removably attach the thermal insulation member thereto.

The present application discloses a vacuum sealed container, including a container body, a container lid, a vacuum generator and at least one magnifier. The container body includes a first wall and a bottom surface, wherein the first wall and the bottom surface define an accommodation space. The container lid is coupleable to the container body. The vacuum generator coupled to the container lid to evacuate fluid from the accommodation space. The at least one magnifier coupled to the bottom surface of the container body and are molded integrally. In addition, the at least one magnifier and the bottom surface of the container body are light-permeable, wherein the at least one magnifier is a lens. A method for using the aforementioned vacuum sealed container is also disclosed.