USAF ABU Tiger Stripe Utility Coat Case The US Army UCP combat Color Olive Drab Material The US Army UCP combat casualty bag is a field medical transport bag designed to carry trauma supplies and emergency medical equipment during combat and casualty response operations • Pattern: Operational Camouflage Pattern (OCP)• Material: Cotton and nylon ripstop blend• Function: Helmet cover for concealment and wear protection• Compatibility or Design: Fits the ACH ECH with hook and loop panels and attachment loops for NVG mounts and IFF markers Issued to Air Force personnel as part of the ABU field and garrison uniform • Pattern: Airman Battle Uniform (ABU) tiger stripe camouflage• Material: Nylon and cotton blend• Standard issue blouse for the ABU uniform system