MANTA 20 Mens Day Hiking Multi SportThe most compact of the Manta series, this pack has an added zip front pocket with mesh organizer and works best for day long adventures. AirSpeed suspension provides a stable, highly ventilated fit. New BioStretch, ventilated harness is cool and comfortable. Full hipbelt keeps pack stable and transfers load effectively. Integrated raincover for all weather protection. New direct zip access hydration sleeve with HydraLock frame. Wide panel access to main compartment. Zip access sunglass pocket with protective embossed fabric. Stretch mesh front pocket for quickly stashing extra gear. Roomy zippered hipbelt pockets provide quick secure storage. Stow on the Go feature quickly secures trekking poles. Magnetic sternum buckle for quick access to the reservoir bite valve. Helmet attachment loop.Dual side compression straps.