The bullet-resistant Phoenix Backpack has Level IIIA-rated protection. Nobody will know your backpack doubles as a lifesaving tool. The Phoenix is a low-profile armor system designed to stop the ammunition used in the majority of shootings. The Phoenix weighs less than 3 pounds and comes ready to use. The armor is sewn into the pack, so you never have to worry about forgetting to install your armor or having it shift during use.