Serious Protection. Everyday Comfort.
Meet the Backpack Insert FlexGuard™ IIIA – Soft Armor Panel by Mitchell & Son Body Armor Outlet.
Looking for discreet, lightweight protection that fits seamlessly into your everyday backpack without sacrificing stopping power? You just found it. The FlexGuard™ IIIA Backpack Insert is built for real-world performance and dependable peace of mind—ideal for daily carry, work bags, travel packs, or emergency preparedness.
⸻ backpack not included———-
🛡️ Built for Real Life
Designed specifically as a backpack insert, this 11” × 14” soft armor panel delivers certified handgun protection in a slim, flexible profile that won’t weigh you down or scream tactical.
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🔍 What Sets It Apart
Tough Where It Counts
At just 7/16” thick, the FlexGuard™ IIIA panel is engineered to absorb impacts while remaining lightweight and comfortable for all-day carry.
High-Performance Aramid Construction
Made from advanced aramid fiber for excellent flexibility and reliable protection against common handgun threats.
Stops the Heavy Stuff
Rated to stop up to five .44 Magnum rounds traveling at 1474 fps and capable of defeating all common pistol calibers.
Perfect Backpack Fit
Sized at 11” × 14” to fit most standard backpacks, laptop bags, and day packs for discreet front-facing coverage.
Versatile Use
Can also be used in compatible carriers or pouches requiring an 11x14 soft armor insert.
Lab-Tested & NIJ Compliant
Independently tested to meet NIJ Standard-0101.06 Level IIIA, ensuring trusted, certified ballistic performance.
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⚙️ Specifications
• Model: FlexGuard™ IIIA Backpack Insert
• Size: 11” × 14”
• Thickness: Approx. 7/16”
• Material: High-performance aramid fiber
• Shape: Rectangle
• Quantity: Single panel (1)
• Condition: New
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Bottom Line
The FlexGuard™ IIIA Backpack Insert delivers certified handgun protection in a slim, discreet package—light on weight, heavy on defense. Whether it’s for everyday carry, work, travel, or preparedness, this insert gives you confidence without compromise.
Need help building a full setup or pairing it with the right carrier or backpack? We’ve got you covered.