GREGORY NANO 18 BACKPACKNeed a reliable partner to carry a layer and some gear while you navigate on foot? The Nano 18 is ready, whether your travels take you around the neighborhood, to the top of your favorite trail, or through the hills of Tuscan wine country.FEATURESIndependent zippered pocket for hydration reservoir with routing to harness, or space for your tabletPadded airmesh shoulder harnesses with one-handed sternum strap buckle and hydration routing loopsBreathable die-cut backpanel and removable webbing hipbeltLarge, zippered accessed main compartment and dual compression straps with quick release bucklesQuick access zippered front pocket with key hook and organization sleevesDual side mesh pockets for water bottles and quick storageCustom comfort-grip molded zipper pullsReflective webbing loops for visibilityTECH SPECSExternal Material 100% NylonPack Body: 210D Honeycomb CryptoRip HD NylonPack Bottom: 420D High Density NylonLining: 135D High Density Embossed PolyesterSuspension: Perforated CLPE Foam