Petromax Ice Pack Cooling Insert - 21 cm

Cooling insert designed as a supplement for cool boxes, bags, and thermal backpacks. It allows for maintaining a low temperature without the need for ice, eliminating the problem of water formation during melting. It will be useful during activities where long-term storage of food and drinks in appropriate conditions is crucial.

The housing in blue colour is made of polyethylene (PE) and polypropylene (PP), known for their resistance to mechanical damage and low temperatures. Before use, the insert should be frozen for about 12 hours at a temperature of -10 deg. C, although this time may be reduced at lower temperatures.

Structural cut-outs minimise the risk of deformations typical of traditional cold packs. This way, the item maintains dimensional stability and durability.

Precise dimensions allow for easy fitting of the insert to Petromax products, including the Cooler Backpack, and other cool boxes, bags, and thermal backpacks. It provides a space-saving alternative to traditional ice cubes. Does not generate moisture, allowing for a dry and orderly interior. At the same time, it effectively maintains a low temperature, supporting the freshness of stored products for a longer period.

• compatibility with Petromax products (e.g. Cooler Backpack)
• suitable for use with other models of backpacks and bags
• stable construction with cut-outs preventing deformations
• maintains a low temperature for a long time
• compact form saving space
• freezing time approx. 12 h at -10 deg. C
• made of PE and PP
• dimensions: 3 x 21 x 28 cm
• weight: 1113 g