Flak Sack II
Our Toughest Theft-Resistant
How it works
Cinch it, Pull it, Lock it, Leave it. It's that simple. This is the bag that everybody, at some point in their life, wishes they had. Elegant in its simplicity and unapologetic in its effectiveness. Sometimes you just need a safe place to put your personal items and valuables while you focus on something else.
✓ Steel Reinforced Locking Strap
✓ Solid Brass Combination Lock
✓ Slash Proof Fabric - A9 Cut Level
✓ Stab Proof Side Seams
✓ Slash Resistant Drawstring Ropes
✓ Secure Sternum Strap
We scour the globe to find the best and most technologically advanced materials and manufacturers available. We compromise on nothing when it comes to quality and authenticity, and cut no corners in crafting goods built to outlive their owners.
Designed to Protect,
Built to Last
Doing the daily commute, traveling to an unknown place, hanging by the beach or at a cafe, or just finding yourself in a busy place, the Flack Sack II is ready for the challenge. This bag is the ultimate portable safe that allows you to live more and worry less.
The steel reinforced locking strap and heavy-duty solid brass lock enable you to lock your sack shut, and secure to a fixed object. It's slash-resistance is an effective deterrent for would-be thieves looking to to cut, break or tear through the bag.
SOLID COMBINATION LOCK
Made from a single chunk of solid brass to ensure the security and durability of the lock. Easily set the lock to any combination you would like.
SLASH RESISTANT ROPES
Made with a slash resistant core interwoven with a highly-reflective material for night visibility. Even though we hope no thief ever tries to cut this bag off your back, it’s nice to know they won’t be successful.
RFID BLOCKING TECHNOLOGY
Protect against RFID electronic pick-pocketing. This sack has an internal pocket lined with a certified RFID blocking material to shield credit cards & passports from unauthorized scanning.
SECURE STERNUM 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.
Our bags are lined with a water resistant nylon lining and is equipped with a large tablet-sized water-resistant interior pocket crafted with an Aquaguard zipper to keep your stuff as dry as possible.
SLASH-PROOF (A9 CUT LEVEL)
Our slash-resistant toughness comes from the superior cut protection of Honeywell's UHMWPE Spectra fiber, the same fiber used in police vests and military gear for bullet resistance. Feel the peace of mind from knowing your belongings are protected by this stuff.
Different Bags, Same Quality
We told you it’s good...
Amazing bag & perfect customer support
two years ago I bought two bags for me and my son - the Flak Sack is an incredibly sturdy, safe and the color is perfect. In November I bought two more bags, for my wife and my dear friend. The package was lost and customer service immediately sent another package with the fedex courier with a gift. Thank you
Beautiful backpack!! Modern and versatile!! It has a large capacity than I expected
Its use is very significant.
Thank you, we got it. This is our second purchase because the first one got borrowed but not returned. This is our travel buddy we badly needed. Mahalo