The invention relates to a bar tool that allows the user to easily open bottles and pop top cans, remove speed pourers, scoop ice, and strain beverages

A semiconductor refrigeration assembly includes a semiconductor refrigeration assembly, a heat-dissipation member, a cup body, and a base. The semiconductor refrigeration assembly is embedded in the bottom wall of the cup body and has an end exposed out of the cup body. The heat-dissipation member is arranged over the bottom of the cup body and abuts against the end, located outside the cup body, of the semiconductor refrigeration assembly. The base is configured to support the heat-dissipation member and to supply power to the semiconductor refrigeration assembly. The semiconductor refrigeration cup has a better heat-dissipation effect.

An actively heated or cooled food container can have a lid movable between an open and a closed position and an insulated body to which the lid can be attached. The insulated body can have a sidewall that defines a perimeter of the container body and a base, the sidewall and base defining one or more chambers that can be sealed by the lid. The food container can have a temperature control system that can include one or more heating or cooling elements in thermal communication with one or both of the sidewall and the base and operable to heat or cool one or both of the sidewall and the base to thereby heat or cool the one or more chambers in the food container.

An actively heated or cooled food container can have a lid movable between an open and a closed position and an insulated body to which the lid can be attached. The insulated body can have a sidewall that defines a perimeter of the container body and a base, the sidewall and base defining one or more chambers that can be sealed by the lid. The food container can have a temperature control system that can include one or more heating or cooling elements in thermal communication with one or both of the sidewall and the base and operable to heat or cool one or both of the sidewall and the base to thereby heat or cool the one or more chambers in the food container.

A phase change apparatus has a generally tubular housing with an open upper and lower end and a sidewall having inner and outer surfaces with a chamber defined therein. At least one of the surfaces is convoluted, and a phase change material is disposed in the chamber. The upper end of the generally tubular housing engaged the upper end of an insulated cup. At least one passage is defined between the inner and outer surfaces of the generally tubular housing to allow the flow of liquid when the cup is tilted. The phase change material disposed in the chamber absorbs thermal energy from the liquid and then releases the thermal energy back to the liquid to maintain the temperature of the liquid.

Devices for cooling beverages in cooperation with a compressed gas cartridge. The devices include a housing, a head, a working fluid, and a release mechanism. The housing defines a chamber complementarily configured with the compressed gas cartridge to receive the compressed gas cartridge. The head couples to the housing and defines an interior void in fluid communication with the chamber. The working fluid is contained with the interior void of the head. The release mechanism is operably connected to the housing and configured to selectively release compressed gas from the compressed gas cartridge into the interior void of the head. The compressed gas cools the working fluid when the compressed gas is selectively released from the compressed gas cartridge and contacts the working fluid in the interior void. The head is configured to be placed in a beverage to cool the beverage.

Devices for cooling beverages in cooperation with a compressed gas cartridge. The devices include a housing, a head, a working fluid, and a release mechanism. The housing defines a chamber complementarily configured with the compressed gas cartridge to receive the compressed gas cartridge. The head couples to the housing and defines an interior void in fluid communication with the chamber. The working fluid is contained with the interior void of the head. The release mechanism is operably connected to the housing and configured to selectively release compressed gas from the compressed gas cartridge into the interior void of the head. The compressed gas cools the working fluid when the compressed gas is selectively released from the compressed gas cartridge and contacts the working fluid in the interior void. The head is configured to be placed in a beverage to cool the beverage.

Devices for cooling beverages in cooperation with a compressed gas cartridge. The devices include a housing, a head, a working fluid, and a release mechanism. The housing defines a chamber complementarily configured with the compressed gas cartridge to receive the compressed gas cartridge. The head couples to the housing and defines an interior void in fluid communication with the chamber. The working fluid is contained with the interior void of the head. The release mechanism is operably connected to the housing and configured to selectively release compressed gas from the compressed gas cartridge into the interior void of the head. The compressed gas cools the working fluid when the compressed gas is selectively released from the compressed gas cartridge and contacts the working fluid in the interior void. The head is configured to be placed in a beverage to cool the beverage.

Disclosed herein are systems for controlling and maintaining the temperature of a drink. The system may include a receptacle defining a recess for receiving a drinking vessel. The system may have a stand for holding the receptacle upright. The stand may be releasably attached to the receptacle. The receptacle may include a top end portion, a bottom end portion, an inner wall portion, and an outer wall portion. The top end portion may define a top opening of the recess. A system may include a first receptacle defining a first recess for receiving a drinking vessel. The system may include a second receptacle for receiving a drinking vessel, wherein the second receptacle defines a second recess. The system may include a first stand operable to releasably attach to the first receptacle and the second receptacle. Also disclosed are methods for controlling and maintaining the temperature of a drink.

A temperature control device for a container includes a base, a projection extending from the base and temperature control substance contained within an inner chamber of the projection. The base has a bottom wall, at least one side wall, and a top wall from which the projection extends. The projection includes a side wall, a bottom wall and a top wall which together define an inner chamber in which the temperature control substance is located. Preferably, the temperature control substance is one of a phase changing material or an activated carbon. The device is configured to connect with a bottom wall opening of a container to provide temperature control to the contents located within the container.