Great condition, only used a couple times. All fabrics, spacer mesh and static mesh are 100% recycled (stretch mesh is 84% recycled), body has a PFC-free DWR finish (durable water repellent coating that does not contain perfluorinated chemicals); pack volume is 8 liters Asymmetrical harness carries weight close to the body for all-day comfort Larger front pocket keeps a phone or other frequently used item close at hand Internal divider in main compartment