A beverage container system is described. The beverage container system includes a lid assembly to selectively close a beverage container. The lid assembly includes a lid cover and a lower lid. The lid cover seals against a drinking rim of the lower lid.

A portable bubble water bottle includes a shell, a separation tank, a bottom cover, and a gas supply device. A liquid storage space and a gas supply space are individually defined on the upper and the lower sides of the separation tank. A hole is defined on the separation tank to connect the liquid storage space and the gas supply space. The gas supply device includes a gas cylinder and a control valve in the gas supply space. The opening of the gas cylinder is toward the bottom. The gas is transferred from the gas cylinder, through the control valve and the hole of the separation tank, to the liquid storage space. The invention has the advantages of increasing the dissolved gas in liquid, great safety in use, easy operation, reducing the gas escape rate, and customization in use.

Stash flasks having one or more watertight storage chambers in addition to a liquid container. The chamber(s) may be accessible from a discreet location at the bottom of the flask opposite the liquid container spout at the top. The chamber(s) may securely store one or more smoking items.

Stash flasks having one or more watertight storage chambers in addition to a liquid container. The chamber(s) may be accessible from a discreet location at the bottom of the flask opposite the liquid container spout at the top. The chamber(s) may securely store one or more smoking items.

A lid body that is attachable to a beverage container main body is provided. The lid body includes a lid main body, a first seal portion, a second seal portion, and a plug. The lid main body is detachably fixed to a beverage container main body. The lid main body includes an inner surface and a circumferential edge portion that defines a spout for pouring a beverage. The first seal portion is formed integrally with the inner surface. The second seal portion is formed integrally with the first seal portion and formed using the same material as a material of the first seal portion, and is formed integrally with the circumferential edge portion. The plug is movable between a closing position for sealing the spout and an opening position for bringing the inside and the outside of the beverage container main body into communication with each other via the spout.

A lid body that is attachable to a beverage container main body is provided. The lid body includes a lid main body, a first seal portion, a second seal portion, and a plug. The lid main body is detachably fixed to a beverage container main body. The lid main body includes an inner surface and a circumferential edge portion that defines a spout for pouring a beverage. The first seal portion is formed integrally with the inner surface. The second seal portion is formed integrally with the first seal portion and formed using the same material as a material of the first seal portion, and is formed integrally with the circumferential edge portion. The plug is movable between a closing position for sealing the spout and an opening position for bringing the inside and the outside of the beverage container main body into communication with each other via the spout.

The present disclosure concerns process for manufacturing a closed head composite drum assembly, comprising: providing an inner shell defining a material-receiving cavity forming a material-filling opening in the inner shell; rotomolding at least partially a closed head outer drum defining an inner shell-containing cavity, the closed head outer drum at least partially enclosing the inner shell; and forming a bung opening in the closed head outer drum substantially in register with the material-filling opening. It also concerns a double wall closed head drum assembly.

In one aspect, a compact augmented permeation system (CAPS) assembly includes a housing defining an interior cavity. The housing further defines a gas inlet for receiving gas within the interior cavity and a gas outlet for expelling the gas from the interior cavity. Additionally, the CAPS assembly includes a gas-permeable membrane positioned within the housing and defining a system boundary across the interior cavity such that gas received within the interior cavity via the gas inlet permeates through the gas-permeable membrane before being expelled from the interior cavity via the gas outlet.

In one aspect, a compact augmented permeation system (CAPS) assembly includes a housing defining an interior cavity. The housing further defines a gas inlet for receiving gas within the interior cavity and a gas outlet for expelling the gas from the interior cavity. Additionally, the CAPS assembly includes a gas-permeable membrane positioned within the housing and defining a system boundary across the interior cavity such that gas received within the interior cavity via the gas inlet permeates through the gas-permeable membrane before being expelled from the interior cavity via the gas outlet.

A container assembly and a container lid are provided. The container assembly includes a container body, a lid, a sleeved portion, an annular pressing portion, and a straw. The container body has an opening portion at an upper end thereof. The lid is detachably disposed on the opening portion and has a top portion at a top end thereof. The annular pressing portion is formed at a side surface of the sleeved portion. The sleeved portion has a second accommodating space recessed therein. When the lid is disposed on the opening portion, the annular pressing portion is in contact with an upper end edge of the opening portion, and a height of a bottom surface of the top portion is greater than a height of the upper end edge of the opening portion. The straw is accommodated in an accommodating space of the container body.