Mytee Products Shipping Container Air Vent

Mytee Products (8 Pack) Shipping Container Air Vent, Cross Flow Ventilation – Light Grey

• Helps with Cross Flow of Ventilation
• Width: 2.6″
• Material: ABS plastic

Four would give an even better cross flow of air. But you could have Vents at every divet on the container for maximum air circulation. Depending on what you’re moving, whatever’s inside will be completely deprived of fresh air and, in some cases, it could get very hot inside.