Dispatching Within 24 Hours from Brisbane Flagship | Team & Bulk Orders

VIKTOS - Perimeter 40L Backpack | Nightfjall

Sale price $255.00 Regular price $340.00
Colour

Same-day dispatch (on most items)
30-day easy returns
Click & collect available
Australian owned & operated

Key Features

Carry Everything. Carry It Anywhere.

  • Built for heavy loads and long hauls - Aluminium-reinforced full-length framesheet with padded mesh shoulder straps, removable waist belt, and sternum strap for stable, comfortable ruck-ready carry
  • Organised for work, travel, and tactical kit - 40-litre interior with padded 15" laptop sleeve, admin pockets, CCW pistol holster, laser-cut MOLLE exterior, and expandable side bottle pockets
  • Weather-resistant 1000d Kodra Nylon chassis - DWR-coated construction handles the elements without adding weight, backed by Milspec Duraflex X-lite hardware and YKK zippers with silent pulls

Built for

Tactical operators, travelling professionals, and outdoor users who need a single pack that performs across the range, the workplace, and the airport.

Description

A 40-litre tactical backpack that goes from the office to the field without skipping a beat. The VIKTOS Perimeter 40L is purpose-built for professionals and active users who need serious carry capacity in a pack that meets airline carry-on size requirements. The Nightfjall colourway is constructed from weather-resistant 1000d Kodra Nylon with a DWR coating - a heavier-duty chassis suited to rugged daily use and demanding environments.

The internal aluminium-reinforced framesheet keeps the load structured and stable across long carries, supported by padded mesh ergonomic shoulder straps, an adjustable sternum strap, and a removable waist belt for full weight distribution. A padded 15" laptop compartment and admin organisation pockets handle the professional carry, while a universal CCW holster, laser-cut exterior MOLLE panel, and 3L hydration bladder compatibility (bladder not included) handle the tactical side. Expandable side pockets fit water bottles or an IFAK. Compatible with Premier Body Armor Level IIIA soft armour insert for users requiring additional protection.

Features

  • 1000d Kodra Nylon Chassis: Heavy-duty weather-resistant construction with DWR coating handles hard use across demanding conditions. Milspec Duraflex X-lite hardware and YKK zippers with silent pulls throughout.
  • Aluminium-Reinforced Framesheet: Full-length internal frame keeps the pack structured under load - critical for extended carries with heavy kit, travel gear, or survival supplies.
  • Ruck-Ready Carry System: Padded mesh ergonomic shoulder straps, adjustable removable sternum strap, and removable waist belt work together for stable, comfortable load distribution on long hauls.
  • Universal CCW Holster: Internal padded compartment fits compact to full-size pistols, lockable for secure access and discreet carry.
  • Laptop and Admin Organisation: Padded sleeve fits most 15" laptops. Dedicated admin pockets for office or school supplies keep daily essentials accessible and separated from tactical kit.
  • Hydration and Field-Ready Storage: Internal clip and hose routing accommodate a 3L hydration bladder (not included). Two expandable side pockets fit water bottles or an IFAK. Quick-access padded sunglass compartment and exterior Velcro loop panel for patches or accessories.
  • Airline Carry-On Compliant: At 48 x 38 x 28cm, the Perimeter 40L meets standard airline carry-on size requirements - purpose-built for professionals who travel with their kit.

Specifications

  • Colour: Nightfjall 
  • Capacity: 40 litres
  • Dimensions: 48.26cm H x 38.1cm W x 27.94cm D (19" x 15" x 11")
  • Chassis: Weather-resistant 1000d Kodra Nylon with DWR coating
  • Frame: Aluminium-reinforced full-length internal framesheet
  • Laptop Compartment: Padded sleeve, fits most 15" laptops
  • CCW Compartment: Universal padded holster, compact to full-size pistol
  • Hydration: Compatible with 3L bladder - internal clip and hose routing (bladder not included)
  • MOLLE: Laser-cut exterior panel
  • Side Pockets: Two expandable pockets (water bottles / IFAK)
  • Carry System: Padded mesh shoulder straps, adjustable sternum strap, removable waist belt
  • Hardware: Milspec Duraflex X-lite
  • Zippers: YKK with silent pulls
  • Armour Compatibility: Compatible with Premier Body Armor Level IIIA soft armour insert
  • Travel: Meets standard airline carry-on size requirements

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Learn More Here

Veteran-Founded US Brand

Launched in 2017 by industry and military veterans

Full VIKTOS Range

Apparel, footwear, gloves, bags and tactical gear

Everyday to Duty

Tees, jeans and hoodies through to duty gloves and boots

Australian Owned & Operated

TacSource is an Australian business with a Brisbane flagship store

Why Viktos?

VIKTOS is a US brand launched in 2017 by industry and military veterans, making apparel, footwear, gloves, bags and tactical gear for work, training and everyday wear. The range spans tees and hoodies, pants and jeans, boots, shoes and trainers, LEO and Operatus gloves, backpacks and chest rigs, so you can build a kit from one brand. Dispatch timing is shown on each product page, and some items ship from our US supplier.