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Flak Sack Backpack Flak Sack Backpack

Flak Sack Backpack

Independent Maker

Full Details

  • Instructions: Pull the drawstring ropes to cinch the bag closed. Remove the lock from the metal “O” ring. Pull the lock strap out by pulling from the “O” ring until the two silver grommets on the strap are exposed. Place the padlock shackle through both grommets and set the combination to the unlock position. To lock bag to a fixed object: Wrap the lock strap around the fixed object, leading with the “O” ring. Insert the padlock shackle into the lock body and scramble the combination to lock
  • Strong and soft knit fabric
  • UHMWP cut- and tear-resistant lining
  • ANSI/ISEA 105 cut-resistance score: 5
  • Water-resistant lining
  • UV protection reduces strength degradation and color fading
  • Soft double-braid nylon drawstring ropes
  • Tubular nylon locking strap with patented 7x7 steel cable support assembly
  • Locking strap breaking strength of 1,000 lbs
  • RFID- and water-blocking, fleece-lined, zipper interior pocket
  • Bag can fit a Macbook Pro 15 inch laptop, interior pocket can fit an iPad Mini
  • Solid brass 3-digit combination lock
  • Leather sternum strap
  • Leather patch doubles as a lock pocket
  • Made in China
  • Materials: Ultra high molecular weight polyethylene (UHMWP), technical fibers, brass, nylon, steel, leather
  • Care: Hand wash using mild detergent. Pat dry with towel and air dry. Do not tumble dry, bleach, or iron
  • Includes: One drawstring backpack and a 3.7 oz solid brass 3-digit combination lock
  • Capacity: 13 liters
  • Dimensions: Bag: 18.5" x 14" x 1"; Interior pocket: 10” x 7.5”
  • Weight: 1.4 lbs
Independent Maker


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Flak Sack Backpack


This product is currently out of stock

Keep stuff extra secure in an anti-theft bag built to thwart grabbing hands. It looks like a roomy drawstring backpack with leather accents, but it’s more like a stealthy, portable safe with cut- and tear-resistant fabric, locking straps with 1,000-pound breaking strength, and an integrated brass combination lock.

LocTote Industrial Bag Co.

Watching his stuff get stolen spurred Don Halpern to create anti-theft bags.

LocTote’s flexible drawstring backpacks are close to indestructible. They’re slash- and tear-proof, water-resistant, and virtually impossible to crack into when locked.

The high-performance fabric they’re made out of is about five times more cut-resistant than Kevlar—it was originally developed for use in body armor.

All the bags are secured with a 3-digit combination lock and a nylon locking strap with a 1,000 pound breaking strength. And the fleece-lined interior pocket is also RFID- and water-blocking, too.

It’s a convenient, durable way to add some extra protection to whatever you’re toting. more Their Story

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