Stone glacier backpacks are a product of 15 years of solo sheep hunts from the Dall country of Alaska to the unlimited districts of Montana’s Beartooth wilderness. Minimizing pack and gear weight increases usable load, which in turn extends your range in the backcountry. My personal quest for a light weight load hauling pack began 15 years ago and has been a slow and organic process of development, testing, and refining. The goal has been straight forward: build the lightest, most durable load carrying backpack using only the toughest technical materials available. After hundreds of miles of load testing on the trail, years of research and design, this goal has been accomplished. Stone Glacier...redefining the capabilities of ultralight.