The innovative form of the canopy combines the aeronautical advantages of the square canopy with the simple handling of the classical round canopy. In the area of parachutes this construction-mix has been established for a long time through the T-11. The system was successfully introduced to the paragliding market by Companion. We are happy to complement our rescue systems line, after the light cross canopy BACKUP X, with the round-square of the newest generation BACKUP RS.