The Tricer-AD is the pinnacle of backcountry glassingwhere ultralight meets stability. At just 34oz it delivers sit-to-stand and prone conversion capabilities in a size built for the pack.At the core of the Tricer-AD is the patent-pending Tri-Tek removable center column. With the glove-friendly cam lock lever you can quickly adjust height or remove the column altogether to swap between long and short configurations. Compact in designsmaller in diameter than a Nalgene bottlethe Tri-Tek column stows easily without taking up valuable space. Paired with the ADs revolutionary inverted leg design.