Description Quiet, durable brushed tricot fabricEasy access large main compartment with top compression strapsFront pocket with interior organization for additional storageLarge side H2O mesh pockets with draw cordsRemovable "Y" harness shoulder strap system for added support with heavy loadsPadded back panel and adjustable waist wings for added comfortFold out zippered storage bag in top pocket nearly doubles pack capacity and converts into an auxiliary backpackLoading capacity: 920 Cu. In.Dimensions: 16" x 9.5" x 6"Product weight: 1.9 lbs.