The 1B is very popular among reaction team members. This vest has a pocket for everything. The large utility pocket can hold tools, ammo, flash bangs, medical supplies, or food. There is plenty of space to hold all the gear you need to accomplish your mission. As with all our gear, this vest is built to be "bomb proof" and it is guaranteed for life. Pocket configuration:(1) Rifle Mag pockets, (2) Large Utility, (2) Medium Utility, (2) Map Pockets, (1) Cuff Pocket, (2) Back Utility, and (1) Hydration Pocket. It is available in OD, Black, Tan, or Camo.