Ideal for a week on the trail or a gear-intensive weekend, the Aether 65 is a customizable, perfect-fitting pack that has the ability to carry larger and heavier loads. Featuring an adjustable torso and Custom Fit-on-the-Fly(TM) Shoulder Straps and Hipbelt to calibrate the perfect fit. An injection-molded AirScape(TM) backpanel delivers fine-tuned performance. Made with high-quality bluesignA(R)-approved nylon and PFC-free DWR. Raincover included.SpecsLoad Range: 30 - 60 lbs. VolumeDimensionsWeightS/M3967 in3 / 65 l31.5h x 15.75w x 11.02d in.4.919 lbs.L/XL4150 in3 / 68 l33.46h x 15.75w x 11.02d in.4.963 lbs. FabricMainbluesignA(R)-approved 420HD nylon packcloth, PFC-free DWRAccentbluesignA(R)-approved 210D nylon Diamond, PFC-free DWRBottombluesignA(R)-approved 420HD nylon packcloth, PFC-free DWRKey AttributesCUSTOM FITA Custom Fit-on-the-Fly Hipbelt, Custom Fit-on-the-Fly Shoulder Strap and adjustable torso length allow for a fine-tuned fit for a variety of body shapes and sizes.AIRSCAPE SUSPENSIONAn injection-molded, die-cut foam AirScapeTM backpanel creates a breathable, close-to-body fit.LOAD CAPACITYDesigned to provide a stable close-to-body carry; ideal for managing heavier loads when the trail gets technical.SUSTAINABLE MATERIALSConstructed with high-quality bluesignA(R)-approved nylon and PFC-free DWR.FeaturesIncluded raincover made with PFC-free DWR and bluesignA(R)-approved materialsLarge front panel zip access to main compartmentFloating top lid with lash pointsFabric reinforced front shove-it pocketLarge dual-access stretch mesh side water bottle pocketsDual upper/lower side compression strapsDual front panel compression straps with StraightJacket compressionDual zippered hipbelt pocketsDual ice axe loops with bungee tie-offsZippered sleeping bag compartment with removable dividerRemovable sleeping pad strapsInternal hydration reservoir sleeveAnchor loops for an optional Osprey DayliteA(R) daypack for short foraysCarry InformationAIRSCAPE BACKPANELInjection-molded, die-cut foam AirScape(TM) framesheet maintains comfortable back contact with ventilated airflow channels and maximum stability for carrying heavy loadsMesh-covered foam lumbar for supportive, lightweight and comfortable contact surfacesCUSTOM FIT-ON-THE-FLY SHOULDER STRAPCustom Fit-on-the-Fly Shoulder Straps allow for a precise shoulder wrap and fitSpacer mesh fabric provides a soft and comfortable contact surfaceCUSTOM FIT-ON-THE-FLY HIPBELTIncremental length and angle adjustments allow for a fine-tuned fitExtendible Custom Fit-on-the-Fly Hipbelt offers a precise fit for varying waist sizesCrossbody ErgoPull hipbelt pulls weight into lumbar when hipbelt is tightenedENHANCED LOAD TRANSFERThe Custom Fit-on-the-Fly Hipbelt integrates the LightWire frame into the adjustment system-creating a better distribution of weight and, in turn, a better carry