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Bullet Blocker®

Bullet Blocker Defender NIJ IIIA Bulletproof Backpacks


Regular price $279.99 Sale price $219.99

Whether you are traveling to class or a meeting, the NIJ IIIA Defender Backpacks are ideal for students and business professionals alike who desire an extra layer of protection while on the go.

The Defender bulletproof backpack is designed for school, work and travel. Offering NIJ IIIA protection you be assured that you are always protected.

Sewn into the backpack is a NIJ IIIA Dupont Kevlar panel. Undetectable and in place at all times. The Defender backpack has built in suspension harnesses which allow for a comfortable fit. This allows for the weight of books, laptops any other heavier objects to be carried with out strain.


  • Bulletproof panel is only 20 oz. 
  • Large, multi-compartment design.
  • Padded laptop sleeve holds up to 17” laptops.
  • Mesh side elastic pockets.
  • Reflective accents.
  • Adjustable, padded, curved straps designed to distribute the weight and provide all-day comfort.


  • Constructed with the latest DuPont Kevlar Bulletproof Armor
  • Tested to the NIJ IIIA standards stopping a 357 Magnum, 44 Magnum, 9mm, .45 caliber hollow point ammunition and more.


  • Made in the U.S.A.
  • Capacity: 2750 cu. in., 45 liters
  • Weight of bag + panel: 4.5 lbs. (2 kg).
  • Dimensions: 20"H x 15"W x 9.5"

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