Specifications: HPRC Wheeled cases are totally portable with a retractable handle, built-in wheels, are lightweight, waterproof, unbreakable, and can be used to carry all kinds of equipment and accessories. Available with cubed foam, Cordura bag with dividers, interior soft deck with dividers, or can be purchased empty. Ergonomic handle made of PP SEBS material and a steel pin to provide a high level of ergonomics. Automatic valve which automatically adjusts the air pressure inside Internal O-ring made of neoprene PA66 makes the suitcase is totally waterproof. Extremely robust latch two phase latch system ensuring a fluidity of movement and preventing accidental opening in case of a fall. Reinforced corners make it extremely shock-resistant. Each Case is made of a patented material consisting of a special compound based on polypropylene TTX01, glass fiber, and rubber. It is also composed of PA66, SEBS, PA66GF30, ALU, Stainless Steel. Maximum protection with minimal weight. The TTX01 and the use of materials such as aluminum for the trolley versions, allow the final weight of HPRC cases to be up to 20% lighter than the competition. The key point for HPRC in creating their products has been the priority to combine lightness with maximum protection while continuing to develop the TTX01 material in the search for lighter alternatives without compromising quality and strength. Certification: TTX01 resin provides the cases the ability to withstand impacts, drops, and pressures thanks to its high resistance associated with elasticity. An HPRC case is used in extreme temperatures (hot or cold) without losing its own distinctive features and shape. Guaranteed Temperature range - 40o C - (40o F) up to + 80o C (+176o F). All HPRC Cases are watertight, resistant to dust, moisture, acids, and sand withstand falls and impacts, and are a means of transport that provides unparalleled protection. The HPRC collection has been subjected to severe tests based on norms / national and international standards, such as ATA 300, IP67, STANAG 4280, DS 81-41. The entire range of HPRC Cases conforms to ISO9001 exhibiting a constant focus on maintaining the highest levels of product performance, durability, and quality.