A portable beverage dispenser with a variable pressure regulator cap assembly that includes a high pressure cavity defined by a cap body. The high pressure cavity receives pressurized gas from a compressed gas reservoir. A low pressure cavity is connected to the high pressure cavity via a high pressure gas passageway. The low pressure cavity defines a low pressure gas passageway that penetrates the cap body. A gauge, such as a pressure and/or temperature gauge provides feedback about characteristics of the beverage contained within the dispenser.

Devices and methods for extraction of a beverage from a beverage bottle, such as a wine bottle, using an extraction device. The bottle may be supported by a bottle support sleeve that surrounds all but the neck and closure at the bottle opening. The extraction device may be secured to the neck and a needle, such a a pair of needles or a two-lumen needle, may be inserted through the closure to inject pressurized gas into the bottle and to remove beverage from the bottle by the needle. The support sleeve may support the bottle during beverage extraction, e.g., by compressing the bottle exterior.

A pressurized beverage dispenser having a beverage container and a cap. The cap includes a cap body, a compressed-gas cartridge, an external straw, a discharge chamber, a metering valve, a diaphragm, and an actuator. The discharge chamber within the cap body is in fluid communication with an internal passageway of the external straw. The metering valve allows a flow of beverage from the beverage container to the discharge chamber when the metering valve is open and substantially precludes the flow of beverage when the metering valve is closed. The diaphragm opens the metering valve when the diaphragm is activated and closes the metering valve when the diaphragm is deactivated. The diaphragm also activates when a user sucks on the outlet end of the external straw to create suction within the discharge chamber. The actuator on the cap body activates the diaphragm when the user manually engages the actuator.

Dispensing device (100) for a container (90; 92) of liquids, comprising:a main body (1) provided with an inner surface (7) which defines a through housing seat (10) from a first (11) to a second mouth (12) of the main body (1) arranged along a longitudinal axis (300);an adapter (2) coupled to the main body (1) at the first mouth (11), and shaped to couple with a mouth of the container (90);a tubular body (3) housed in the housing seat (10) and internally defining a transfer duct (4) which puts in fluid communication the first (11) and second mouth (12):a pressurization duct (5) which puts in fluid communication the first mouth (11) with a pressurization opening (6) obtained in the main body (1) and jutting into an external environment (150) from the dispensing device (100), wherein said pressurization duct (5) is part of said housing seat (10) and is defined by an outer surface (8) of the tubular body (3) and by the inner surface (7) of the main body (1).

Examples disclosed herein relate to a dispensing device including a product unit with a pressure which transmits one or more products to an infuser, a water source with one or more CFValves that transmits water to the infuser, a gas source which transmits one or more gases to the infuser, and a dispensing area which dispenses a mixture generated via the infuser from a product unit input, a water source input, and a gas source input.

A method of making an alcoholic nitrogenized coffee product and using a process that avoids the negative attributes associated with traditional methods.