¡°The invention relates to a practical new style of cold carry bag which offers advanced freezing and low temperature holding characteristics without the use of external energy for the transport and storage at low or sub zero temperatures of biological samples, blood samples, medicines, vaccines, serums, whole blood, organs for lifesaving

trans-plants, particular vaccines, biological medicines, medicinal preparations, animal medicines, other medicines, reagents and liquids.

 

It is especially fit for freezing food and drinks, and holding them at low or sub zero temperatures for an extended period of time.

 

 

Portable freezers or refrigerators have been used to provide this service, but practical use was limited because of size, weight and the need to rely on external energy sources to freeze the contents, and hold them at low or sub zero temperatures for extended periods of time.

 

 

Carry bags have also been used to provide this service, but those previously available have not been efficient enough to freeze items or hold them at sub zero or low temperatures for a significant period of time.

 

 

The new style cold carry bag solves these problems, is of light weight, simple structure, and holds the contents at a low or sub zero temperatures for long periods of time without the use of external energy sources.¡±