The rSeries Mil-Standard cases have been designed to meet the most exacting military specifications. They are roto-molded of impact-resistant/UV stabilized LLDPE for strength and durability, featuring airtight and waterproof construction with solid stainless steel latches and hinges that will withstand the most demanding shipping conditions. Our rSeries cases come standard with an empty interior, and some models are available with: cubed foam, layered foam, padded dividers, and a pull handle with wheels. The Extra Large rSeries cases deliver substantial interior volume ideal for oversized equipment, multi-component systems, and heavy-duty deployment requirements.