Pre-filled ice cube bag

A pre-filled ice cube bag containing freezable material and comprising:

• two sheet-shaped foil layers having substantially identical geometrical configurations and defining an outer periphery, where the two sheet-shaped foil layers each defines a surface area of a minimum of 75 cm2, such as 75-150 cm2, 150-300 cm2, 300-600 cm2, 600-1200 cm2 or 1200-2400 cm2 or alternatively an area between 75 cm2 and 2400 cm2, such as between 150 and 1200 cm2, such as between 150 and 600 cm2,
• a peripheral joint extending along said outer periphery of said foil layers, which peripheral joint joins said foil layers together mainly overlapping each other and defining a sealed inner chamber in the interior of said bag, in which inner chamber said freezable material is hermetically contained, which inner chamber defines a given inner volume when the two sheet-shaped foil layers are inflated to a maximum at a given maximum pressure of not less than 0.5 m water column pressure, preferably 0.5-1 m or 1-1.5 m or 1.5-2 m water column pressure and divided into two or more ice cube compartments which are defined in relation to one another by separate joints of the foil layers where said inner volume constitutes a volume of a minimum of 50 cm3, such as 50-100 cm3, 100-200 cm3, 200-300 cm3, 300-400 cm3, 400-500 cm3, 500-1000 cm3 or 1000-2000 cm3 or alternatively between 50 and 2000 cm3, such as 100-1000 cm3, preferably between 100 and 500 cm3, and
• which freezable material constitutes a filling of no less than 80% of said inner volume in a non-frozen condition, but less than 91%, such as 80%-91%, preferably 80-95%, 85%-87%, 87%-89% or 89%-91%.