With its low-profile shape and rugged dependability, the Tour Lumbar Pack holds all the gear you need for a day hike or urban adventure. Mountainsmith equipped the Tour with its Delta Compression System, which ensures loads up to twelve pounds are evenly distributed for comfortable carrying. All you have to do is adjust the waist belt and cinch down the compression straps, and your lumbar pack won't bounce as you go up the trail or walk downtown.