The Eleven 10 RIGID TQ Case Jacket for C-A-T is an optional accessory that when installed, completely covers your tourniquet to protect it from the elements. It also helps provide a clean, uniform look. The Jacket integrates with the existing hardware on your RIGID's rear mounting face, and the included snap uses an existing hole on the front of the Cross Front RIGID models. When deployed, the Jacket "breaks away" so there is no snagging on your tourniquet. The Jacket is made with Blue Force Gear's ULTRAcomp material. Fits the Eleven 10 RIGID TQ Case for the C-A-T Tourniquet. Does not work with the Slick Front RIGID TQ Case.