Mercury 55 Pack

The Mecury 55 Pack from Black Diamond features their ergoACTIV XP suspension system using a custom, 3D pivoting hipbelt and SwingArm shoulder straps for increased stability and dynamic load transfer. Built for rough trails, big mileage days and maximum comfort over the long haul combines classic backpacking features with sleek, modern designs and unparalleled freedom of movement. The front zippered panel gives you full access to the inside, while multiple pockets, dividers and straps help secure and organize your gear during extended trips.