Mystery Ranch - Terraframe 3-Zip 50

$399.99 $299.21 299.21

Finally, a pack built for general outdoor, backpacking, and mountaineering use featuring our patented OVERLOAD® feature. The Mystery Ranch TERRAFRAME 3-Zip 50 is your new secret weapon when carrying awkward, excessive loads. 

Blending two of our most crucial designs – the 3-ZIP and OVERLOAD® features – the redesigned Mystery Ranch TERRAFRAME 3-ZIP 50 is for mountain zealots who need the option of going light or going big. We’ve offered the OVERLOAD® feature in hunting and military packs for years, yet backcountry climbers, fisherman, guides, and others have been asking for a mountain-inspired version of this versatile, load-taming design. Featuring rigid, carbon fiber frame stays, the suspension allows an ideal amount of torsional flex while providing ample support for loads up to 150 lbs. This functional expandability, the OVERLOAD®, is your secret weapon when carrying awkward, excessive loads.


  • Guide Light MT™ frame
  • OVERLOAD® load sling
  • Telescoping yoke for custom torso fit
  • 3-ZIP design for rapid and complete access to gear


  • Weight: 5 lb
  • Volume: 3050 cubic inches
  • Dimensions: 28"x15"x13"


  • 330D Lite Plus CORDURA®
  • YKK® coated zippers for durability and water protection
  • Autolock SJ buckles on compression straps

Customer Reviews

Based on 1 review Write a review

Mystery Ranch - Terraframe 3-Zip 50