Dana Gleason is a name spoken with a hushed reverence amongst outdoorsmen and carry enthusiasts. His project for the last 20+ years has been Mystery Ranch, run out of his design, testing, and repair workshop in Bozeman, MT. It’s a facility filled with the most battle-hardened Mystery Ranch packs you’ll ever see, sent back for recrafting as part of their Guaranteed for Life program. There are plenty of civilian packs in the mix with a decade or more of wear. But most are from Navy SEALs and U.S. Forest Service hotshots, Mystery Ranch’s original clientele. To Dana, it’s the realization of his vision—mission-ready packs built to never fail on the job, guaranteed for life.