Weight, backpack only with empty carrier: 7 lbs. Weight with front & back level IIIA Soft Armor Panels: 10 lbs. Weight with front & back Hard Armor Panels: 13 lbs.

As mentioned in the Warzone 2 DMZ Season 3 overview, the active duty operator will be able to enter the exclusion zone with certain items like Backpack, Plate Carrier, Killstreaks, Self-Revive ...