Mystery Ranch says:
An expandable load hauler for your biggest mountain adventures.Our TERRAFRAME 80 is for mountain zealots who need options when going big. We've offered the OVERLOAD(TM) 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.
The Terraframe 80 replaced the Dana Design Terraframe.
Current Retail: $449.95-$450.00
Historic Range: $224.93-$450.00