A transportation container, comprising: a primary chamber, wherein the primary chamber is formed by a primary structure, wherein the primary structure is formed by the transportation container; a primary door, wherein the primary door opens to provide access into the primary chamber from outside the transportation container; a secondary chamber, wherein the secondary chamber is adapted to hold a load to be transported, wherein the secondary chamber is formed by a secondary structure; a secondary door, wherein the secondary chamber is enclosed within the primary chamber when the secondary door is closed and the primary door is closed; wherein the secondary door opens to provide access into the secondary chamber from the primary chamber; wherein the primary structure comprises a primary floor, a primary roof, four primary walls, and the primary door, wherein the secondary structure comprises a secondary floor, a secondary roof, the secondary door, and four secondary walls, wherein a gap is formed between the four secondary walls and the four primary walls, wherein the gap is formed between the primary structure and the secondary structure, a primary passageway, wherein the primary passageway allows a primary fluid into the primary chamber; a secondary passageway, wherein the secondary passageway allows a secondary fluid into the secondary chamber, wherein the primary fluid is supplied to the primary chamber via the primary passageway, the primary fluid is supplied to the gap via the primary passageway, and the secondary fluid is supplied to the secondary chamber via the secondary passageway, characterized in that the primary fluid is air conditioned air, wherein the primary fluid slows down heat transfer from the secondary chamber to outside of the transportation container, wherein the secondary fluid is air conditioned air, wherein the air conditioned air maintains the secondary chamber at a desired temperature, wherein the transportation container further comprises either of: an air conditioner, wherein the air conditioner supplies air conditioned air to the primary chamber through the primary passageway and to the secondary chamber through the secondary passageway; or a first air conditioner, wherein the first air conditioner supplies air conditioned air to the primary chamber through the primary passageway; and a second air conditioner, wherein the second air conditioner supplies air conditioned air to the to the secondary chamber through the secondary passageway. a primary chamber, wherein the primary chamber is formed by a primary structure, wherein the primary structure is formed by the transportation container; a primary door, wherein the primary door opens to provide access into the primary chamber from outside the transportation container; a secondary chamber, wherein the secondary chamber is adapted to hold a load to be transported, wherein the secondary chamber is formed by a secondary structure; a secondary door, wherein the secondary chamber is enclosed within the primary chamber when the secondary door is closed and the primary door is closed; wherein the secondary door opens to provide access into the secondary chamber from the primary chamber; wherein the primary structure comprises a primary floor, a primary roof, four primary walls, and the primary door, wherein the secondary structure comprises a secondary floor, a secondary roof, the secondary door, and four secondary walls, wherein a gap is formed between the four secondary walls and the four primary walls, wherein the gap is formed between the primary structure and the secondary structure, a primary passageway, wherein the primary passageway allows a primary fluid into the primary chamber; a secondary passageway, wherein the secondary passageway allows a secondary fluid into the secondary chamber, wherein the primary fluid is supplied to the primary chamber via the primary passageway, the primary fluid is supplied to the gap via the primary passageway, and the secondary fluid is supplied to the secondary chamber via the secondary passageway, an air conditioner, wherein the air conditioner supplies air conditioned air to the primary chamber through the primary passageway and to the secondary chamber through the secondary passageway; or a first air conditioner, wherein the first air conditioner supplies air conditioned air to the primary chamber through the primary passageway; and a second air conditioner, wherein the second air conditioner supplies air conditioned air to the to the secondary chamber through the secondary passageway.