Underwater Kinetics offers a collection of cases; the UltraCase line is the most popular of their offerings. These UK cases are highly engineered; featuring venting latches that automatically equalize pressure differential inside the case when opened and seal against gas exchange when the case is closed. Many engineering elements make the UltraCase adaptable to most applications. The injection molded ABS shell is easily modified for special applications by machining and solvent welding. With its tough exterior, rigid walls, stainless steel hinge pins and hollow silicone rubber O-ring seal, the UltraCase is impact resistant and hard to dent and scratch. UltraCases will even float if dropped overboard. These cases offer ideal protection for instrumentation, sales presentation packages, test equipment, photographic equipment, guns, and other delicate equipment. This no nonsense case withstands a 7 foot drop onto concrete; yet remains an attractive carrying case no matter how it is treated.