SKB rSeries 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. Features Waterproof and dust tight design (MIL-STD 810G) LLDPE Polyethylene impact resistant UV, solvents, corrosion, fungus resistant (MIL-STD 810G) Pressure relief / breather valves Resistant to impact damage (MIL-STD 810G) Stainless steel latches and hinges SPECIFICATIONS Make SKB Model 3R4222-14 Exterior length (mm) 1143 Exterior height (mm) 410 Exterior width (mm) 638 Interior length (mm) 1061 Interior height (mm) 375 Interior width (mm) 546 Lid depth (mm) 197 Base depth (mm) 178 Product weight (kg) empty 22.64 Cubed foam No Layered foam Yes Accepts Padlock? Yes Waterproof Yes Built in Pull handle Yes Built in Tow handle No Guaranteed term Million Mile Warranty Color Black Wheels No