An item given to Sergeants to mark their promotion. It is a modified version of the Standard Backpack. These Professional series items will be available each time you are promoted to SSG1, SFC1, MSG1, MSG4, and CSM3.
  — The Arsenal 

The Professional Backpack is a cosmetic variant of the default Standard Backpack unlocked at Staff Sergeant/I.


Like other Professional items, this has eagle feather patterns along the center of the outside and a blue coloring. It also features eagle wings on the sides.

This backpack works well in urban maps, but stands out easily in woodland maps because of its appearance. The Standard Backpack blends better in those scenarios.