A post-mix beverage dispenser utilizing a liquid concentrate in a self-pressurized container is provided. The beverage dispenser includes a connector and flow control valve to regulate the pressure of the liquid concentrate in the system. The liquid concentrate and diluent are mixed at the nozzle of the post-mix beverage dispense.

A bubble liquid bottle includes a bottle body, a pad covering a mouth of the bottle body, a straw connected to a communication opening of the pad and inserted into the bottle body, and a head. The head is disposed on the mouth and includes a main body having outlet, inlet, and communication channels, a handle, and a pressure-relief device disposed in the communication channel and including a stopper, an elastic member for driving the stopper to block communication between the outlet channel and the communication opening, and a ring located above the outlet channel and sleeving the stopper. The handle is pivoted to the main body and inserted into the stopper for moving the stopper upward. When an internal pressure of the bottle body is greater than a predetermined value, the stopper is moved upward by the internal pressure to make the outlet channel communicated with the communication opening.

A post-mix beverage dispenser utilizing a liquid concentrate in a self-pressurized container is provided. The beverage dispenser includes a connector and flow control valve to regulate the pressure of the liquid concentrate in the system. The liquid concentrate and diluent are mixed at the nozzle of the post-mix beverage dispense.

A number of variations may include a mini-keg growler cap that may include a head having an upper disc shaped surface, an opposite lower surface, a truncated cone extending from the upper disc surface connected to a cylindrical side surface connected to the lower surface and a plurality of threaded ports defined within the truncated cone.

A reusable Siphon Head which has a helical threaded opening that allows to install it on standard beverage bottles. The Siphon Head enables to dispense carbonated beverages multiple times from the same beverage bottle with minimal loss of gas pressure. The Siphon Head has a screw based valve which enables to achieve gradual and smooth control of beverage outflow and also to apply high blocking pressure with only small manual effort. The Siphon head has a simple structure with minimal number of parts which is suitable for inexpensive plastics mass production and assembly. The Siphon Head does not have any metallic parts. The high pressure blocking allows for long term beverage storage with minimal pressure loss.

A system and method for dispensing sparkling and other pressurized beverages from a container. Sparkling wine and other beverages may be dispensed without removing a cork or other closure. One or more needles may be inserted through the closure and sparkling beverage dispensed through the one or more needles. The one or more needles may be inserted at an angle to the vertical or axis of the bottle opening in which the closure is positioned, e.g., to avoid contact with a metal retainer on the closure. Dispensed beverage may be directed to a pressurized reservoir to help maintain or recover carbonation prior to dispensing.

A number of variations may include a mini-keg growler cap mini-keg growler cap including a head having an upper disc shaped surface and an opposite lower surface connected to a cylindrical side surface having a plurality of parallel striations defined thereon and defining three threaded ports formed therein, a tapered surface extending between the cylindrical side surface and the disc shaped top surface, and threaded nipple extending from the lower surface.

An apparatus for brewing and dispensing a beverage comprising a fermentation container for containing and fermenting a beverage, the fermentation container comprising a first outlet, and a collector for collecting waste from the fermentation container, the collector being attachable to and detachable from the fermentation container at the first outlet.