GREGORY CITRO 30 BACKPACKThe Citro 30 boasts a large main compartment and stretch exterior storage for all-day cargo capacity. VaporSpan ventilated suspension provides all-terrain, ventilated, moisture-wicking support. FEATURESSunglasses quickstow systemQuickstow system on shoulder harness for a secure, scratch free way to store your sunglassesSpeed Clip Hydration HangerQuick attach hydration hanger system for 3D Hydro reservoirVaporSpan Ventilated BackpanelVaporSpan ventilated suspension with moisture-wicking mesh and ActiveFlex harnessTECH SPECSVaporSpan ventilated suspension with moisture-wicking mesh and perimeter alloy framePerforated shoulder harness with sternum strap featuring integrated safety whistle3D cradle padded hipbelt with large zippered pocketsInternal hydration sleeve with SpeedClip hydration hanger compatible with Gregory's 3D Hydro reservoir (reservoir not included)Top zippered pocket and interior mesh zippered security pocketFront stretch and dual side mesh pockets for quick storageTrekking pole / tool attachment point with bungee closure systemCustom comfort-grip molded zipper pulls