A black rectangular insert labeled "Premier Body Armor" in white, designed to fit seamlessly into the Vertx Siege Pack for optimal protection, is offered as the Level IIIA/HG2 Backpack Insert by Premier Body Armor.
An open gray backpack with red accents lies on rocky ground, showcasing a Level IIIA ballistic insert labeled "Premier Body Armor." This custom-fit, Vertx Siege Pack backpack insert is emphasized by text in the top-left corner.
A black rectangular cushion with a white label showcases the "Premier Body Armor" brand, care instructions, and details. Designed to integrate subtly, it's ideal as backpack armor for your Vertx Siege Pack Level IIIA/HG2 Backpack Insert.
Layered ballistic materials are displayed on a table. Text at the bottom reads, "Same ballistic material as our law enforcement vest," emphasizing the durability shared with our Viktos/Premier Armored Viktos Upscale Hip Pack Bundle.
The Vertx Siege Pack, featuring the Premier Body Armor branding, is showcased with its interior details. It highlights "Thin & Lightweight," made with "500D Cordura for Durability," and accommodates a Level IIIA backpack insert for enhanced protection.
A single black bicycle tire lever with a curvature and a small notch at one end, reminiscent of the sleek tools found in the Premier Body Armor's Vertx Siege Pack Level IIIA/HG2 Backpack Insert, set against a plain white background.
A tan tactical Vertx Siege Pack rests on a textured stone surface, featuring a black Premier Body Armor Level IIIA/HG2 insert visible at the top. A "TSA APPROVED" label decorates a box in the upper left.
The Armored Viktos Upscale Hip Pack Bundle by Viktos/Premier features three black body armor panels of varying sizes, shown next to a smartphone for scale. At just 6mm thick, they're thinner than an iPhone and perfect for discreet use with a tactical hip pack or concealed carry.

Vertx Siege Pack Level IIIA/HG2 Backpack Insert

BPP-9101.2

Regular price$249.00
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Shipping calculated at checkout.
  • In stock, ready to ship
  • Backordered, shipping soon
  • Free shipping on orders over $299
banner with us flag and text made in the usa
  • Custom-fit specifically for Vertx
  • Just .22″ thick
  • Constructed of only the finest USA-made para-aramid ballistic core and features a rugged 500 Denier CORDURA® outer shell
  • Tested to meet the NIJ ballistic standards for Level IIIA (see testing information below)
  • 5-year warranty
  • TSA Approved!
  • Bundle & Save! Save 10% when you purchase the Vertx bag & armor together.
  • Quick fulfillment! All in-stock orders typically ship within 24 business hours
  • Shipping available within the US (except CT & NY) and Canada (except AB, BC, MB & NS)
  • Body Armor is 100% civilian legal
  • Easy returns and exchange policy

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Stay Mission-Ready: The Vertx Siege Pack 25L Ballistic Insert

Designed to fit seamlessly into the Vertx Siege Pack 25L, this lightweight & flexible Level IIIA / HG2 backpack armor will provide you and/or your loved ones with years of dependable service.

Custom-built to fit perfectly inside Vertx’s versatile 25L Siege Pack.

Dimensions: 9.5" x 16.75"

Weight: 1.7 lbs


Vertx Siege Pack Insert At A Glance

Armor Materials

Proprietary ballistic package sealed in a waterproof ripstop fabric, then covered with a protective outer layer of 500 Denier Cordura®.

Physical Specifications

Panel Size: 9.5" x 16.75"

Weight: 1.7 lbs

Thickness: 0.22"

Warranty

5 years

NIJ Certification Standard Level IIIA / HG2
Made In Made in the USA and Berry Amendment Compliant: Manufactured in the United States using only domestic materials.
Stab Protection

While ballistic fibers naturally offer some resistance to stabs and slashes, this product is not formally tested or rated for stab protection (NIJ Standard 0115.00).

Compatibility

This backpack insert is compatible with the following bags:

  • Vertx Siege Pack (25L)
  • Eberlestock EDC Pack
Additional Features

Soft and flexible

TSA-approved

 

Why the Vertx Siege Pack + Insert?

Vertx’s 25L Siege Pack is engineered for everyday missions, blending tactical features, like MOLLE webbing and a hidden CCW compartment, with user-friendly elements such as padded shoulder straps and a loop-lined laptop sleeve. By pairing it with this Level IIIA / HG2 Insert, you add another layer of uncompromising protection to your loadout.

So whether you’re “seizing the mission, seizing the day, or seizing life,” you’ll have confidence that your gear is both organized and safeguarded.

Accordion Example with Embedded PDF

The NIJ 0101.07 Standard calls for the following test rounds:

Round Velocity (ft/s)
9mm FMJ RN ~1,470 ft/s
.44 Magnum SJHP ~1,430 ft/s

In addition to stopping penetration, the armor must limit backface deformation to 44mm to reduce blunt force trauma.

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

Want to see the full test report? View the test document below:

*Note: In the penetration column, "P" stands for partial penetration, meaning the bullet was captured by the armor and did not fully pass through. This is a successful result. A failure would be marked as "C" or "CP" for complete penetration, indicating the bullet fully passed through the armor.

View/Download Full Test Report (PDF)

What's Inside Premier Backpack Armor?

For years, we've partnered with Vertx to provide custom-fit ballistic inserts for each of their bags and packs. Inside every Premier Body Armor backpack insert, you’ll find the same advanced ballistic material used in our NIJ-certified law enforcement vests.

Multiple layers of proprietary ballistic fibers are carefully woven to absorb and disperse impact, much like a spiderweb catching its prey, while remaining exceptionally lightweight and flexible.

A rugged Cordura cover then protects these ballistic layers from everyday wear and tear, ensuring your backpack insert can outlast the bag itself and provide lasting peace of mind.

FAQs: Backpack Armor

We recommend measuring the width and height of your bag's main compartment or laptop sleeve, then selecting the insert dimensions that best match.

Our inserts come in multiple sizes to fit a wide range of bags, so whether you’re using a purse, briefcase, or school backpack, you can be sure to find a secure, snug fit.

Premier Body Armor has designed custom-fit inserts for these Vertx bags:

  • Siege Pack & Siege Sling
  • Ghost Pack & Ghost Sling
  • Everyday Fanny Pack
  • Gamut (Gen 2 & Gen 3)
  • Commuter Sling (Gen 2 & Gen 3)
  • Ready Pack (Gen 2 & Gen 3)
  • Transit Sling
  • SOCP Tactical Fanny Pack
  • Tourist Sling
  • Commuter Sling XL 2.0
  • Basecamp
  • Navigator
  • MP Waist Pack
  • Long Walks 28L & 15L
  • EDC Essential Sling
  • VTAC Rifle Scabbard & Pistol Scabbard

Body armor is legal to own in all 50 states; there are no special permits or licenses needed. However, we cannot ship to Connecticut or New York due to state laws and restrictions.

If you’re unsure about the laws in your specific region, we encourage you to review local guidelines or consult a legal professional.

Use a damp cloth or mild soap to spot-clean the Cordura® exterior. Avoid submerging the entire panel in water or using harsh chemicals, as this could compromise the ballistic materials.

If your panel comes in contact with excessive moisture or other substances, allow it to air-dry completely before re-inserting into your bag.

No, our backpack inserts are made with non-metal materials and are TSA approved, so you shouldn't have any issues during standard airport screenings. Always check with official TSA guidance and your airline’s policies for the latest information on traveling with body armor.

Premier Body Armor Inserts for

Vertx Ghost

Custom ballistic inserts designed specifically for Vertx's newest EDC bags.
Shop Ghost Collection
Premier Body Armor Inserts for

Vertx Siege

Level IIIA/HG2 protection custom-fit for mission-ready bags.
Shop Siege Collection

Law Enforcement / First Responder / Military discount available

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


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