Loctote Flak Sack II



The World's Toughest Theft-Resistant Drawstring Backpack.

The Loctote Flak Sack II is an all-in-one backpack and portable safe. It is made from Flaknit™, a slash-proof fabric that achieves an A9 cut level, which is the highest level. 

Its lockable design caters to those who are not able to constantly look after their belongings. It protects your belongings and keeps them safe.

*Includes 1 year warranty.

Color: Heather Grey

Loctote Flak Sack II

Key Features:

  • Flaknit™ virtually slash-proof fabric achieves A9 cut level, the highest there is for slash, tear, abrasion resistance 
  • Double steel reinforced locking strap & heavy-duty combination lock allow you to lock the bag and attach it to a fixed object
  • Cut resistant ropes prevent strap slashing
  • Water resistant interior (fits an iPad Mini)
  • Large fleece lined interior RFID blocking pocket shields unauthorized scanning
  • Sternum Strap keeps ropes centered across chest

Slash-proof Flaknit™ Fabric

The slash-proof toughness of the bag comes from the superior cut protection of Honeywell's UHMWPE Spectra fiber, which is of an A9 cut level.

This is the same material used in police vests and military gear for bullet resistance.

Steel Reinforced Locking Strap and Solid Brass Lock

The steel reinforced locking strap and heavy-duty solid brass lock enable you to lock it and attach it to a fixed object.

It's almost impossible to cut, break or tear without extreme force or heavy tools.

Also, the solid brass lock is both secure and durable. Just set the lock to any combination of your choice.

Slash-Resistant Ropes

It is made with a cut resistant core interwoven with a highly reflective material for night visibility.

Thieves will not be able to cut it off your back.

Water-Resistant Interior

It is lined with a water-resistant nylon lining and equipped with a large water-resistant interior pocket crafted with an Aquaguard zipper to keep your stuff dry.

The interior pocket is able to fit an iPad Mini easily.

RFID Blocking Technology

Guard against unauthorized scanning by storing your credit cards in the internal pocket lined with a certified RFID blocking material.

Sternum Strap

The strap gives you that extra security and comfort.

By keeping the ropes centered across your chest, the bags stay secure with its weight comfortably distributed across your shoulders.

Comes in 2 Colors


Heather Grey

What you will get
1 x Flak Sack II

Dimensions: 18" x 14"
Capacity: 13L
Weight: Approx. 0.9kg (with lock)
Material: Flaknit™ Fabric

Watch How It Works Here