From Mountain Tools: "The MAX RACK gives you the organization your used to. Upper and lower tiers have tube and cord loops to keep your load sorted & ready for speedy deployment. They are both tunable and/or removable so you can customize your MAX RACK exactly the way you like it. Polartec™ and special EXPL Foam padded straps will assure maximum comfort for likely heavy loads. Crafted from Climb-Spec 1" webbing with strength rated buckles and dual clip in loops for re-racking gear at the belay. Upside down nail job or slender slab hooking - no matter - your gear’s under control, out of the way and easily within reach. Use as chest harness with any climbing harness."