SentryShield® Level IIIA Bulletproof Backpack Insert – Open Box


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Don’t be fooled by its thin, light design. The SentryShield® provides piece of mind and heavyweight Level IIIA protection.

Watch this highly informational video to learn more:

The SentryShield® Level IIIA Bulletproof Backpack Insert is a powerful personal protection solution for travelers, parents and students. The lightweight panel of protective armor fits into most backpacks and laptop bags. Be prepared for any eventuality with this undetectable bulletproof insert.

NIJ-Certified Level IIIA Protection

Engineered with multiple layers of ultra-high molecular-weight polyethylene (UHMWPE) fibers, the SentryShield® passed field tests to meet NIJ Level IIIA standards for soft body armor. This rigid, hard standalone armor system was able to reduce impact from 9-millimeter FMJ rounds, .44 Magnum bullets, and .357 SIG ammunition.

Versatile Design for Multiple Uses

The SentryShield® is available in two sizes, both easily insertable into any backpack or bag of your choice. Select the backpack style (16.25×11.75”) to fit inside most standard-sized backpacks. Or fit the handbag style (14×10”) inside most purses and laptop bags.

Easily Removable

Switching bags? Quickly remove your insert and slip it inside a backpack, purse or laptop case of your choice. You can store the bulletproof panel insert just about anywhere until you’re ready to use it.

Comfortable & Concealable Without Compromise

This ultra-thin, bulletproof, backpack insert is less than half-an-inch thick and weighs only 24 to 28 ounces (1.46-1.74lbs) depending on size. The lightweight SentryShield® will fit unnoticed in your backpack, laptop bag, messenger bag or purse. You’ll never need to compromise your safety by choosing comfort over protection. With SentryShield® you can have both.

Travel Friendly

Take your armor insert with you everywhere you go. The bulletproof panel is durable enough to resist most handgun ammunition. But it’s still lightweight enough to be carried effortlessly by students and travelers of any age.

Layers of ultra-high-molecular-weight polyethylene (UHMWPE) fibers and a nylon sleeve provide maximum protection against most handgun ammunition. This bulletproof insert passed field testing to qualify as NIJ-certified Level IIIA body armor. It’s able to deter 9-millimeter full metal-jacketed (FMJ) round-nosed bullets, as well as .357 SIG ammo and .44 Magnum semi-jacketed hollow point (SJHP) bullets.

Flying with your SentryShield®? Unlike other body armor, this protective panel is concealable. It provides protection while remaining discreet and comfortable. Frequent flyers can easily pass through security without setting off metal detectors.

Traveling on foot? The SentryShield® insert is just 10 millimeters thick, less than half-an-inch, leaving you plenty of space in your backpack for what you need to carry. And it won’t weigh you down. These ultra-light, anti-ballistic inserts weigh just 24 and 28 ounces depending on size—perfect for students and travelers of any age.

Parents, cherish the extra peace of mind that comes with a Level IIIA Bulletproof Insert from SentryShield®. Perfect for backpacks, laptop bags, large purses and travel bags. The only thing your kids should worry about is homework.

You want added security without sacrificing comfort. You need more protection, whether you are traveling abroad or embarking on your daily routine. You deserve the extra peace of mind that comes with a SentryShield® NIJ-Certified Level IIIA bulletproof lightweight insert for backpacks and laptops.

Additional information

Additional information


Handbag, Backpack

User Manual

Sorry, but currently we do not have a user manual published at this time.

User Manual

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