Mud Run / OCR / Obstacle Racing Gear review of the Ultimate Direction AK Mountain Vest 3.0. In-depth gear review of this hydration vest, and applications for OCR's (obstacle course races), and mud runs like Spartan Race, Tough Mudder, etc. Don't forget to SUBSCRIBE!
See this pack in action at the Spartan Ultra Beast: [ Ссылка ]
Check out on Amazon: [ Ссылка ]
