The Osprey Ariel 65L Rucksack is a good-sized pack stuffed with technical features designed to improve functionality and carry comfort. Constructed with a women\'s specific fit, the Ariel is adept at managing extra heavy loads and keeping them secure and easy to carry. Various compression systems allow for increased stability, whilst the spacious interior and versatile pocket system provides a home for all essentials and extras.Designed for WomenUnderlid rope carrying systemSternum strap with emergency whistleInternal top load compression strapCompatible with Hydraulics and Hydraulics LT ReservoirRemovable side compression webbingAirScape mesh covered accordion foam backpanel for comfort and fitStowable twin ice axe loopsCompatible with Daylite & Daylite PlusFlapJacket top cover for use without lidRemovable sleeping pad strapsLarge removable hipbelt pockets, one zippered and one cinch closureStow-on-the-Go trekking pole attachmentZip pocket in top lidVolume: 65 litresWeight: 1.7kgMain fabric: NanoFly 210D Nylon X 200D UHMWPEDimensions: L83 x W41 x D36cm