Up to 336 Square Inches of Ballistic Coverage Area
The Bullet Blocker NIJ IIIA Large Insert allows you to make any of your larger pre-owned bags bullet resistant. With 8 sizes to choose from, you can retrofit virtually any bag you own including your backpack, tactical bag, gym bag, briefcase and much more! Ideal for everyday citizens as well as public safety personnel who desire an extra layer of protection from random acts of violence while on the go. The 1/4-inch-thick, semi-flexible panel is made with the latest DuPont™ Kevlar® technologies, ensuring that it is high-quality, durable, and lightweight. Our panels can easily be swapped into different bags without ever compromising comfort or concealability.
Features and Benefits
Panel can be easily swapped into a variety of bags and other items.
Adds a layer of ballistic protection to your existing bags / packs.
Nylon sleeve repels water, is rip resistant, and is easily cleaned.
Airport and metal detector friendly.
Constructed with the latest DuPont™ Kevlar® technologies.
Tested to the NIJ IIIA standards stopping a 357 Magnum, 44 Magnum, 9mm, .45 caliber hollow point ammunition and more.
Proudly 100% made in the United States of America.
Dimensions: All small inserts are ¼ inch (6.35 mm) thick. Please see the size drop-down menu for the exact measurements of each panel.
Weight: Varies with panel size. Please see chart below.
Sleeve: 100% 420-denier coated nylon
Shipping & Returns
We offer free shipping within the contiguous United States. To see our return policies, please click here.
“Nice backpack panel! I am going to give it as a gift. It's pretty light to where I don't think it would be noticeable wearing it. It also acts like a cushion to prevent items in your backpack from pushing into your back. A good investment in staying alive. Two thumbs up!!”- Ron
“I actually ordered this product to place in my daughter’s backpack. With the way the world is these days it does give me some peace of mind knowing she has something that can protect her vital organs if there were to ever be any sort of incident while she is at school.” -Erin
“…My kids received the Bullet Blocker Insert. Thanks for making a product that gives this grandmother a little piece of mind! Will be back to place another order when my next grandchild reaches school age. Take care and in this world, be safe!” -Emily S.
"The 8"x10" panel slips easily into a small backpack. It's lightweight, well-made, and doesn't take up much room. The rest of my backpack items have plenty of space alongside the ballistic panel. I like having it, since I frequent airports a lot. As we know, airports are the new hot target for bad guys." -Lanky
"I purchased the Bullet Blocker kevlar insert and put it inside a large laptop carrying case making it a James Bond 007 briefcase. The customer service at Bullet Blocker and the on time delivery were exceptional and the price was very competitive." -Sammy
Updated Feb 16th, 2023
“DuPont™ and Kevlar® are trademarks or registered trademarks of E.I. du Pont de Nemours and Company.”
70 Wilbur St. Lowell, MA 01851 Bulletproof Vest, Body Armor, Tactical Gear and Bullet-Resistant Protective Clothing