The lightweight waterproof unbreakable case is suitable for 27" Apple iMac. Made of a patented material given by 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 to obtain a final weight of HPRC cases up to 20% lighter than the competition. It has been a priority in the creation of suitcases HPRC find the lightness combined with maximum protection. In any case the development of the material TTX01 continues - the search for lightness is not at the expense of protection. All suitcases HPRC are watertight, resistant to dust, moisture, acids and sand. Withstand falls and impacts - a means of transport so as to unparalleled protection.