Turn any AR-15 magazine pouch into a CAT Tourniquet carrier.  Made from a high-strength thermoplastic, the CAT Mag fits most 5.56/.223 AR-15 magazine pouches on the market and allows for rapid access and secure staging of a CAT tourniquet on your body armor, plate carrier, or chest rig. 
 
Dimensions: 125mmx 65mmx 35mm