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5.11 All Hazards Prime Level IIIA Backpack Insert


Made in the USA
TSA Approved
Level IIIA
Easy Exchanges
500D Cordura
5 Year Warranty
Ballistic Chart
all materials & products sourced & manufactured in the usa

Overview  |  Features  |  Rating  |  Shipping


Designed to fit seamlessly into the 5.11 All Hazards Prime backpack, this lightweight, and flexible backpack armor will provide you and/or your loved ones with years of dependable service.


  • Tested to meet the NIJ ballistic standards for Level IIIA
  • Just .22‚Ä≥¬†thick
  • Constructed of only the finest USA-made¬†para-aramid ballistic core and features a rugged 500 Denier¬†CORDURA¬ģ outer shell
  • 5-year warranty
  • Dimensions: 11‚ÄĚ X 16.5‚ÄĚ
  • Weight: 1.76 lbs
  • TSA Approved!


    To learn more about the NIJ body armor standards, visit our Understanding Body Armor Ratings blog.

    A chart titled "Premier Body Armor Stopping Power Levels, NIJ Level IIIA" illustrates the effectiveness of various bullet calibers compared to the protection offered by Premier Body Armor's First Responder Vest - Level IIIA. It indicates that 9mm, .357 SIG, .44 MAG, and 12 gauge are effectively stopped by this armor. Ideal for first responders using a bulletproof tactical vest.
    An image of a ballistic resistance test report featuring the Vertx Commuter Sling 2.0 Level IIIA Insert by Premier Body Armor. The report includes the test panel description, setup details, ammunition information, and applicable NIJ ballistic standards. It contains tables and text detailing the specifications and results of the armor test.


    • Quick fulfillment! All in stock orders leave our facility within 1-3 Business Days
    • No international shipping at this time
    • Body Armor is legal to own in all 50 states¬†(but we cannot ship to the state of Connecticut or New York)
    • Easy returns and exchange¬†policy


    Law Enforcement / First Responder / Military discount available

    Please see TERMS & CONDITIONS for additional details regarding lead time, shipping, warranty & return policy.

    Customer Reviews

    Based on 122 reviews
    Eric S
    Happy but hope I never use it!

    I’m a contractor who specializes in high end homes in the SF Bay Area, primarily Oakland and the surrounding neighborhoods; needless to say, I take precautions
    My 5.11 Overwatch messenger bag goes everywhere with me and the Premier Body Armor insert fits perfectly in the main pocket, and leaves plenty of room for my 14‚ÄĚ MacBook Pro when I‚Äôm carrying that. My everyday [computer] carry is an iPad Pro and that lives in the dedicated pocket on the back of the bag, which is a little too snug to stuff the body armor plate into as is; however, if someone wanted to they could cut the suspension straps at the bottom of that exterior pocket and it should fit the Premium insert. They also make smaller ones that could fit without any cutting necessary so keep that in mind if you have one of these bags
    The insert is exactly what I was looking for, it’s lightweight and flexible, so I don’t know it’s there. Quality of construction and materials feels excellent and a hile I never intend to test its resilience, I have the peace of mind that there’s more than a simple nylon bag there to protect me
    I’ll be ordering more for my adult kids ahead of the Holidays, talk about great stocking stuffers!


    I love it it fits nicely in my edc sling pack and so light weight you can tell it's in there..

    Josh (Batman)
    Perfect fit - lite

    Perfect for traveling when we can take our EDC. Another layer of preparedness for me and my family

    Tyler B
    Excellent Product!

    I purchased my armor for my 5.11 backpack. It fits very snug, almost like it was made for it! ūüėÜ seriously tho, excellent product. I will be buying again!

    Roger Cao
    Perfect Fit!

    The 5.11 Backpack insert fits perfectly in its respective pocket. You would never notice it was there as it makes no altering changes when wearing it. The fact that it is bullet resistant brings a level of peace to mind.