A resin structure comprising a resin formed body (1) and a liquid layer (3) formed on a surface of the resin formed body (1), the liquid layer (3) having liquid protrusions (3a) that are locally protruded on the surface thereof. The structure exhibits improved properties on the surface of the resin formed body (1), such as improved sliding property and non-adhesiveness to various substances maintaining stability as a result of forming the liquid layer (3).

A hand-actuated container used for mixing liquids contains a compression platform with release holes and walls with convolution areas. The convolution areas are convoluted when the container is in a state of compression. These features form a compressible cavity body that, when filled with liquid and compressed, push liquid at high pressure through a nozzle into a liquid reservoir. Vacuum backflow occurs through the release holes and the nozzle as the compressible cavity body returns to its original shape. In some embodiments, a double level platform allows a user to dial in the amount of backflow through the release holes.

A hand-actuated container used for mixing liquids contains a compression platform with release holes and walls with convolution areas. The convolution areas are convoluted when the container is in a state of compression. These features form a compressible cavity body that, when filled with liquid and compressed, push liquid at high pressure through a nozzle into a liquid reservoir. Vacuum backflow occurs through the release holes and the nozzle as the compressible cavity body returns to its original shape. In some embodiments, a double level platform allows a user to dial in the amount of backflow through the release holes.

A mixed beverage product includes a container defining an interior chamber, an agitator mechanism coupled to the container, and a beverage contained in the inner chamber in the container. The beverage may be a coffee beverage, or the beverage may be carbonated water and a base beverage, such as fruit juice, veggie juice, or coffee. The agitator is configured to aerate the coffee beverage to form a foam layer on the coffee beverage, or to mix the carbonated water with the base beverage to form a foam layer on the beverage.

A mixed beverage product includes a container defining an interior chamber, an agitator mechanism coupled to the container, and a beverage contained in the inner chamber in the container. The beverage may be a coffee beverage, or the beverage may be carbonated water and a base beverage, such as fruit juice, veggie juice, or coffee. The agitator is configured to aerate the coffee beverage to form a foam layer on the coffee beverage, or to mix the carbonated water with the base beverage to form a foam layer on the beverage.

Disclosed are bottles for automatically creating custom blends of spirits. Embodiments of the disclosed automatic infinity bottles siphon or transfer a portion of their contents from a blending container, and move them to a sampling container from which a blended spirit can be decanted and consumed. The two containers are connected by a siphon tube or other suitable means. The blending container includes a selectively closeable opening for adding or removing liquids, and is configured to store a certain volume of spirits. When such volume is exceeded, the excess spirit will move into the sampling container, where the excess spirit is added to an existing custom blend. Custom blends of sprits are thereby created in the sampling container and can be poured from a selectively closeable opening in the sampling container.

Disclosed are bottles for automatically creating custom blends of spirits. Embodiments of the disclosed automatic infinity bottles siphon or transfer a portion of their contents from a blending container, and move them to a sampling container from which a blended spirit can be decanted and consumed. The two containers are connected by a siphon tube or other suitable means. The blending container includes a selectively closeable opening for adding or removing liquids, and is configured to store a certain volume of spirits. When such volume is exceeded, the excess spirit will move into the sampling container, where the excess spirit is added to an existing custom blend. Custom blends of sprits are thereby created in the sampling container and can be poured from a selectively closeable opening in the sampling container.

A device is provided that assists with equalizing air pressure within a container with the atmospheric air pressure as liquid is being poured from the container and includes one or more relatively short air tubes. The device is provided with the ability to simultaneously equalize pressure in the container while also providing a drip collection mechanism. The device may be configured for unidirectional pouring or multi-directional pouring.

A beverage container includes a parison. Inside the parison, at least one relief is on the internal wall of the parison. The relief extends helically from a height on the parison lower than or level with the lip down to a level above or level with the bottom of the parison. The relief is configured to accept the beverage along one of its profiles and cause it to slide along its helix. The relief inclines so as to form a gutter with the internal surface of the parison over at least part of the length of the helix formed by the relief. The beverage container has an overall symmetry of revolution about a vertical axis Z.

A beverage container includes a parison. Inside the parison, at least one relief is on the internal wall of the parison. The relief extends helically from a height on the parison lower than or level with the lip down to a level above or level with the bottom of the parison. The relief is configured to accept the beverage along one of its profiles and cause it to slide along its helix. The relief inclines so as to form a gutter with the internal surface of the parison over at least part of the length of the helix formed by the relief. The beverage container has an overall symmetry of revolution about a vertical axis Z.