The ProShield II bulletproof backpack comes from the leading manufacturer of security, self-defense, and tactical products. Measuring 20 inches in height, this bulletproof backpack is ideal for youth, college students, travelers, and professionals alike. Protected with lightweight armor, the backpack weighs only ounces more than a non-protected backpack. Be protected, and be prepared with the best, most improved bulletproof backpack in the industry, the Guard Dog ProShield II. Level IIIA protection: Tested in accordance with NIJ-STD-0108.01 standards for protection against 9mm and .44 magnum rounds. Gel-padded shoulder straps and back allow for enhanced comfort and all-day wear. A convenient elastic pocket is included on the shoulder strap to store your phone right where you'd need it. Weighs less than four pounds and only ounces more than a non-armored backpack. The backpack handle is double-reinforced to ensure your backpack is easily portable without breaking, even when you've loaded it to the max. Built-in auxiliary port allows you to connect multimedia devices on the inside, and connect your headphones on the outside. Extra large built-in laptop/tablet sleeve allows you to safely and conveniently transport your devices with reinforced padding.