A plastic tent was designed and constructed for the controlled atmosphere (CA) storage of small quantities of fresh produce. The CA tent is suspended from pallet racking in a standard cold room and can hold two standard pallets stacked 6 feet high with produce. Tents are sealed with two air tight zippers and a small water trough, resulting in an airtight chamber that successfully maintains CA storage environments. The CA tents are easily set up and removed to allow flexibility in use of storage space. To provide efficient use of storage space tents can be stacked two or three high on pallet racking. Tents are easily loaded and unloaded by a single person using a forklift. CA tents provide an economical alternative to traditional CA rooms for the storage of small quantities of fresh produce under CA environments.