The Lumbar Pack is a large volume waist pack that affords extra clearance when you are crawling under branches. It supplies 1750 cubic inches of cargo space in four separate pockets–one large enough for a bowman jacket plus three smaller pockets perfect for tree steps. We added two compression straps with snap-fit buckles. Cross them to keep the pack tight against your back or pull straight to double as lash straps. An adjustable curvilinear shoulder harness and quick release sternum strap share the load with a fully padded hip belt. Fold back side straps let you carry additional equipment on the hip belt.