Enhanced cooling device

An article of manufacture comprising:

• an evaporation chamber in fluid connection with a condensing chamber through one or more vapor channels and one or more liquid channels, the evaporation chamber being at a bottom of the article of manufacture and the condensing chamber being above the evaporation chamber;
• a cooling member being thermally connected to and located above the condensing chamber;
• and
• a fluid disposed in the connected evaporation chamber and the condensing chamber to undergo phase changes due to heat transfer, wherein vapor travels up the one or more vapor channels into the condensing chamber and liquid travels down the one or more liquid channels to the evaporation chamber during operation.

A method for producing a cooling device, comprising:

• connecting an evaporation chamber to a condensing chamber through one or more vapor channels and one or more liquid channels, the evaporation chamber being at a bottom of the cooling device and the condensing chamber being above the evaporation chamber;
• attaching a cooling member to a position above the condensing chamber;
• and
• disposing a fluid to be trapped in the connected evaporation chamber and the condensing chamber,
• wherein, during operation of the cooling device,
• the fluid undergoes phase changes due to heat transfer,
• vapor travels up the one or more vapor channels into the condensing chamber and liquid travels down the one or more liquid channels to the evaporation chamber.