A beverage container system may include a vessel having an interior volume for containing a beverage and shell having an interior volume for removably coupling vessel therein. The shell may include an inner wall, an outer sidewall, and a sealed volume between the inner wall and the outer wall. The sealed volume may be at a vacuum pressure. The vessel may be constructed from glass while the shell may be constructed from a durable material such as stainless steel.

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.

A beverage container system may include a vessel having an interior volume for containing a beverage and shell having an interior volume for removably coupling vessel therein. The shell may include an inner wall, an outer sidewall, and a sealed volume between the inner wall and the outer wall. The sealed volume may be at a vacuum pressure. The vessel may be constructed from glass while the shell may be constructed from a durable material such as stainless steel.

The present disclosure provides vacuum insulated articles having twoor moreinsulated volumes at reduced pressure. An article may include a first vent communicating with a first insulating space, a second vent communicating with a second insulating space, a first circular insulation seal sealing the first insulating space at the first vent; and a second circular insulation seal sealing the second insulating space at the second vent. Also provided are methods of fabricating vacuum insulated articles.

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 decompression heat-insulating pipe structure that can exhibit the desired heat-insulating performance and is easy to assemble. In the structure, a space between ends of inner and outer tubes is decompressed. The outer tube includes a first flange, which extends radially inward from an axially one end thereof, and a second flange, which extends radially outward from the axially other end thereof. The inner tube includes a third flange, which extends radially inward from an axially one end thereof and is opposed to the first flange at an axially inward position of the first flange, and a fourth flange, which extends radially outward from the axially other end thereof and being opposed to the second flange at an axially outward position of the second flange. First and second elastic seal members are disposed between the first and third flanges and between the second and fourth flanges, respectively.

The subject matter disclosed herein relates a doubled layered liquid bottle (100) to keep water cool by approximately 2 to 4 hours more without any real increase 5 in the cost of the product. The present bottle (100) has inner compartment (101) and an outer compartment (103) which defines an air gap (102) there between. The air gap (102) which act as an insulation layer to restrict heat loss to environment.

A double-wall vacuum-insulated food container with complementary lid is disclosed. The body of the container has a base and an upwardly-extending side wall terminating in an upper free edge. The container also has an inner portion and a complementary outer portion with a gap between. The interior of the container defines a plurality of independently sealed compartments. The lid sealingly fits onto the upper free edge of the container. The lid includes a central member and a surrounding frame with a sealing ring. The sealing ring serves as an interface between a lower peripheral edge of the frame and the upper free edge of the container. The frame has fastening members which complementary features disposed about the upper free edge of the container.

A food container system may include a food container and a removable insert. The food container may include a container body defining a container cavity and a container lid adapted to couple with the container body. The removable insert may be configured to receive a food item and may include an insert body defining an insert cavity and an insert cap adapted to couple with the insert body. The removable insert may be sized and shaped to be received within the container cavity such that the container lid may be coupled to the container body when the removable insert is positioned within the container cavity. The food container may be configured to maintain a temperature of a food item positioned therein. The removable insert may comprise materials that may be microwaved or otherwise reheated such that the food item may be reheated within the removable insert.

A food container system may include a food container and a removable insert. The food container may include a container body defining a container cavity and a container lid adapted to couple with the container body. The removable insert may be configured to receive a food item and may include an insert body defining an insert cavity and an insert cap adapted to couple with the insert body. The removable insert may be sized and shaped to be received within the container cavity such that the container lid may be coupled to the container body when the removable insert is positioned within the container cavity. The food container may be configured to maintain a temperature of a food item positioned therein. The removable insert may comprise materials that may be microwaved or otherwise reheated such that the food item may be reheated within the removable insert.