Nordic Express™ Design-Tested Cotton 2-8°C and Frozen shippers are designed and tested to meet ISTA 7E requirements and function perfectly as a vaccine carrier cold chain box. Their multi-component packing configuration ensures protection for refrigerated products or ensures product arrives frozen for 1- to 2-day shipments. Nordic Express™ shippers are available in multiple sizes to accommodate most payloads. Their sustainable cotton insulation is tested for both summer and winter transit conditions. Our Cotton Frozen shippers are tested for -20°C, -60°C, and -70°C thresholds. Nordic is proud to offer an ideal solution for those who require a vaccine transport cooler box, contact us today to get a quote.