As seen stacked in the cargo hold of massive transport craft, sending invaluable U.S. war materiel around the world. This Case has a pressure relief valve that automatically unseals to equalize pressure between the inside and outside environments before sealing back up again. O-ring seal keeps out water, dirt and other contaminants. Perfect for sensitive equipment or emergency supplies. Rugged knock-proof polypropylene construction. Pre-tested by military personnel, with plenty of life left for a new storage assignment.
Nab yours for storage supremacy!