Description	Imperial	Metric
Maximum payload	62,391 lb	28,300 kg
Dimensions	20' x 8' x 8'6"	6.096 x 2.438 x 2.591 m
Volume	1,165 cubic feet	33 m3
Door openings, width	7' 8 1/16"	2.350 m
Door openings, height	7' 5 1/2"	2.274 m
Internal, length	19' 4 1/8"	5.896 m
Internal, width	7' 8 1/2"	2.350 m
Internal, height to load line	7' 10 7/32"	2.393 m
Weight, gross	67,197 lb	30,480 kg

Refrigerated containers, commonly known as reefers, are temperature controlled shipping containers allowing cargo to travel across the world.
Refrigerated shipping containers are the ideal way to transport goods that need to be kept cold; Reefer containers come in 20ft & 40ft lengths. However, there is slightly less cargo space available inside the reefer container due to space is taken up by the refrigeration unit and ventilation equipment.