Terraframe 3-Zip 50 Backpack

Finally, a pack built for general outdoor, backpacking, and mountaineering use featuring our patented OVERLOAD® feature. Your new secret weapon when carrying awkward, excessive loads.

3-Zip access meets load-hauling OVERLOAD® feature for mountain use.

Blending two of our most crucial designs – the 3-ZIP and OVERLOAD® features – the redesigned TERRAFRAME 50 3-ZIP 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.