The various types of cold storage containers, based on temperature range (up to -20 °F, -40 °F, and -76 °F) and size include:
20' Refrigerated Container -20°F to 70°F
40' Refrigerated Container -40°F to 70°F
20' Refrigerated container -20°F to 70°F
20' Blast Freezer -40°F to 70°F
40' Blast freezer -40°F to 70°F
40' Blast freezer -76°F to -4°F
40' Deep freezer with generator -76°F to 30°F
40' Deep freezer -76°F to 30°F