Army First Aid Kit

"A specialized medkit set to fight against physical damage and blood loss. In it is included a component for blood coagulation, antibiotics, immunal stimulators, and painkillers."

                                         - In-game description

General
A blue medkit usually only found on military personnel, even then somewhat rare. Easier to buy it from a general trader. Is better than a medkit at health and bleeding, very practical for firefights and annoying mutants.