Technical Features DOMETIC TRANSPORT COLD BOX Purpose: For transporting vaccines from storage centres to various sites, during vaccination campaigns, to ensure an unbroken cold chain for the preservation of vaccine effectiveness Features: The cold box is made of molded CFC and HCFC-free materials, such as polyethylene, capable of protection against drops and knocks Has near-perfect insulation of content features, such as double walls with foam in-between It Is designed for use with frozen ice-packs will be supplied in the following sizes and cold-life ranges in high ambient temperature of +43 degrees Celsius: 20L – 2 units: at least 100hrs 8L – 2 units: at least 90hrs 5L- 2 units: at least 40 hrs