Item Currently Unavailable

Extensively field-tested in the Arctic.

BUILT FOR THE COLD: All features were designed with frigid temperatures in mind and for use with gloved or mittened hands. Materials, trims and components were all thoughtfully considered and tested for the extreme cold, down to –60°F, to ensure their resilience and operational functionality in the cold.


This project was undertaken by MYSTERY RANCH with a request from a northern SOF unit needing an extreme cold-weather-specific pack. We followed our Special Projects process of listening to the customer's needs, developing a concept, designing a prototype, then field testing and revising. This project led us to Norway with personnel from several SOF units, across open fields pulling tires and finally to the high north. Our final prototype went to the Arctic multiple times with MYSTERY RANCH Ambassador and polar explorer John Huston for extensive field testing. With John's feedback, we dialed in the alpha prototype and delivered to the world the ATM CWF, or as we call it, the ARCTIC RUCK.

  • The pull-frame's waist belt has pull loops on both sides and built to pull large loads without creating stress points on the body. The yoke has a quick release buckle for times of urgency.
  • The BVS – Bolstered Ventilation and Stability system– allows for a stable, secure fit over body armor.
  • Removable flap lid with zippered pocket and pass throughs to accommodate jump systems
  • Top-loading spindrift collar to main bag
  • Zipper port at top of body panel opens from either side for antennae, cables, and/or hydration
  • Fully adjustable, toolless Futura yoke telescopes to fit any torso length
  • Yoke has quick-release buckle with backup ladderlock
  • Side pass through sleeves accommodate skis, rifle butts or other long items
  • VELCRO® on lid for identification and patches
  • Removable flap lid with zippered pocket and pass throughs to accommodate jump systems
  • Loops for included accessory straps
  • Three MOLLE attach, removable, zippered pockets with toggle pulls
  • Three lower external pockets with drawstring spindrift collars
  • Grommeted pockets and main bag
  • Two compression straps on each side
  • Six rows of PALS web for MOLLE attach accessories
  • Interior radio sleeve
  • 500D CORDURA® fabric
  • YKK® zippers
NameUPC Code
ATM CWF-Multicam-S888564186893
ATM CWF-Multicam-M888564186909
ATM CWF-Multicam-L888564186916
ATM CWF-Multicam-XL888564186923
ATM CWF-Multicam-XXL888564186930
ATM CWF-Multicam Alpine-S888564186947
ATM CWF-Multicam Alpine-M888564186954
ATM CWF-Multicam Alpine-L888564186961
ATM CWF-Multicam Alpine-XL888564186978
ATM CWF-Multicam Alpine-XXL888564186985
DUNS Number:059122783
8.8 lb
5535 cu-ins
Frame System
Harnessing Style

Made in the USA

Berry Compliant