With its multiple-cell gel-pack structure, the Cloud cushion represents an effective alternative to one-chamber gel cushions. It can be optimally adapted to the requirements of the individual user simply by exchanging individual cells. Due to the cell structure and the consequently limited ability of expansion, “sitting through” to the base material along with its corresponding negative consequences is effectively prevented. The blue cells with the least amount of filling especially allow the ischial tuberosity to sink into the cushion more than the rest of the buttocks and yet do not let the ischial tuberosity come into contact with the base material. Pressure peaks at these high risk areas are thus prevented. The black cells with a medium amount of filling are used to achieve a well defined and yet comfortable support surface. These cells bear the main portion of the user weight. The red cells with the largest filling quantity improve the abduction and increase the contact surface between the cushion and the user’s body. • 100mm thick • Water repellent cover included • 249kg SWL