The CSAR (Combat Search and Rescue) RUCK was manufactured by Pro Med Kits in the year 2010. This ruck was specifically designed for USAF Special Operations forces, mainly Pararescue teams (PJs).
The CSAR RUCK is a modified medium-sized ALICE rucksack. It features a complete ALICE rucksack frame, three ventilated external storage compartments with triple locking buckle systems, side MOLLE panels that accept various MOLLE pouches, and a removable jump harness. Rescue power cutters or litters can be secured at the bottom of the ruck.