Petromax Ice Pack Cooling Insert - 21 cm

Cooling insert designed as a complement to coolers, 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 is useful during activities where long-term storage of food and beverages in appropriate conditions is crucial.

The housing in blue color 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, though this time may be shorter at lower temperatures.

Structural cutouts minimize the risk of deformations typical of traditional cooling inserts. This allows the item to maintain dimensional stability and durability.

Precise dimensions allow for easy fitting of the insert into Petromax products, including the Cooler backpack, as well as other coolers, bags, and thermal backpacks. It serves as a space-saving alternative to traditional ice cubes. It does not generate moisture, allowing for a dry and organized interior. At the same time, it effectively maintains a low temperature, supporting the freshness of stored products for a longer time.

• compatibility with Petromax products (e.g., Cooler backpack)
• possibility of use with other backpack and bag models
• stable construction with cutouts preventing deformation
• maintains low temperature for a long time
• compact, space-saving form
• freezing time approx. 12 h at -10 deg. C
• made of PE and PP
• dimensions: 3 x 21 x 28 cm
• weight: 1113 g